Category: Equipment

Exploring the Nuances of Distilling Bourbon

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distilling bourbon equipment

By: Becky Garrison

Jason Parker, co-founder of Copperworks Distilling Company in Seattle, Washington and a native of Kentucky, may distill American Single Malt whiskey. Still, his collection of 600 bourbon bottles speaks to his love of this particular whiskey. “Whiskey made from corn produces a lighter and oiler texture than other whiskeys such as Scotch, Irish, Canadian or Japanese rye.”

  Tom Jones, Global Brand Ambassador for Kentucky Owl, offers this succinct history of bourbon. “Immigrant farmers discovered ways to turn wheat, rye and corn into dollars, which flowed all the way down the Mississippi, fueling celebration on the streets of New Orleans.”

  While some claim bourbon was named after Bourbon Street, others like Jay Erisman, co-founder of New Riff Distilling in Newport, Kentucky, believe the name came from Kentucky’s Bourbon County, where this spirit emerged.

  In summarizing the history of bourbon, Parker reminisces how modern expressions of whiskey have someone named Beam as their master distiller or on their board of directors. This points to the brotherhood and family network of individuals who have distilled Kentucky Bourbon since the 1700s.

  For example, Buffalo Trace Distillery, an award-winning distillery based in Frankfort, Kentucky, has a rich tradition dating back to 1775. According to Kristie Wooldridge, Buffalo Trace’s PR associate manager, Kentucky has many unique natural features that make it the ideal location for producing bourbon. “We experience all four seasons, which plays a big role in the aging process, and our water is naturally limestone-filtered. Early settlers found Kentucky’s ground to be quite fertile for growing corn, an essential ingredient for bourbon, and put down roots here. The rest is history.”

  Jones cites Kentucky’s natural resources as contributing to the quality of Kentucky Owl’s bourbon, which it’s been distilling since Charles Mortimer founded the distillery in 1879. “The blue limestone-filtered water provides us with a good supply of clean, fresh and filtered water unlike anywhere else.”

  In addition to using water to produce bourbon, the water also feeds the growth of raw materials. Also, in Jones’ estimation, the hot summers and cold winters provide the perfect conditions for bourbon to expand and contract, passing in and out of the oak barrels. “This gives us color, mouthfeel, and flavor,” he said.

Defining Bourbon

  For a U.S. spirit to be labeled “bourbon whiskey” by the TTB, it must not exceed 80% alcohol by volume (160 proof) from a fermented mash of not less than 51% corn and stored at not more than 62.5% alcohol by volume (125 proof) in charred new oak containers. New American wood imbues bourbon with a full-bodied flavor profile quite different than barrels from Europe and Scotland. Due to the difficulty in sourcing new American oak, bourbon is produced primarily in the United States.

  Straight bourbon whiskey has been stored in charred, new oak containers for two years or more, and may include mixtures of two or more straight bourbons, provided all are produced in the same state. Blended bourbon whiskey is the classification for bourbon produced in the U.S. containing not less than 51% of straight bourbon. The TTB does not specify the requirements for the remaining 49% ingredients, thus allowing for considerable creativity among distillers.

  Distillation processes typical to the Kentucky whiskey-making regimen differ from the Celtic traditions. Erisman told Beverage Master Magazine, “We distill ‘on the grain,’ meaning that the still is fed with both liquids and the ground grains from the mash. This extracts more flavor from the grains than in other distilling traditions.”

  While Kentucky may be considered the home of bourbon, one can find distilleries throughout the U.S. producing this spirit. Molly Troupe, Master Distiller at Freeland Spirits in Portland, Oregon, speaks to the regional differences inherent in bourbon distilled outside of Kentucky. “Each of those ingredients has their own nuances, particular to the region that they are grown, that makes them special.”

  Following are some examples of bourbons distilled in different regions of the United States.

  30A Distilling Company (Santa Rosa Beach, Florida) – Like many small-batch producers, 30A Distilling founder Brian Rabon sources his bourbon. He describes 30A’s process for making bourbon as “distilled in Indiana, rested at Sugarfield Spirits in Louisiana, and then finished at 30A Distilling Company.” Like its other spirits, its Blue Mountain Beach Bourbon (81.4 proof) is named for one of the local Florida beaches. The mashbill is very rye forward at 36%, which gives this bourbon some spicy and peppery notes. Also, Rabon produces a lower-proof version that allows for sweeter corn notes.

  The Aimsir Distilling Company (Portland, Oregon) According to co-owners Christine and Steve Hopkins, the Pacific Northwest’s cooler, drier environment affects how the bourbon extracts from the barrel. Steve, head of production, told Beverage Master Magazine, “Even though we’re using new oak barrels, our bourbon does tend to extract a little bit slower from the wood. So you get more of the mashbill flavor and less of the barrel flavor.”

  Aimsir uses 51% corn and 45% wheat for its mashbill, resulting in a high-wheated bourbon with a smooth flavor, bottled at 94.5 proof. The bourbon ages between four and four and a half years, with distillers testing the barrel periodically after the fourth year until it gets to that sweet spot. “If you age it too long, you start to get too much barrel notes,” Steve Hopkins said.

  Alchemy Distillery (Arcata, California) – When they first started their distillery, co-owner and head distiller Amy Bohner said they made batches of 100% single grains to get to know each grain’s flavor profile. “Being able to choose which corn, rye and wheat makes each batch unique. And every batch for us is a single barrel, so the options for our mash bills are vast.”

  Alchemy chose to work with local farmers and keep the grain in whole form until milling the day of the cook. According to Bohner, this ensures optimal freshness, similar to grinding beans just before making a cup of coffee.

  Brother’s Bond Bourbon (Fort Smith, Arkansas) Co-founder Paul Wesley describes Brother’s Bond Bourbon as hand-selected, four-grain, high rye, straight bourbon with the grain flavors optimized. It is distilled in a copper column and copper pot-doubler, aged four years in virgin American Oak, staves charred #4 and heads charred #2, and chill-filtered once at a distillery in Lawrenceburg, Indiana. Then the bourbon is bottled at 80 proof, 135 barrels at a time, and distributed at Brother’s Bond’s facility in Fort Smith, Arkansas.

  Ian Somerhalder, co-founder, highlights their commitment to sustainability. “We partner with organizations that use sustainable and regenerative practices to combat climate change. Also, we aim to use our platform to help reverse climate change by giving back a portion of proceeds to support regenerative farming practices.”

  Freeland Spirits (Portland, Oregon) – According to Molly Troupe, Freeland Spirits’ bourbon is a sourced whiskey, which means that only the aging and blending take place at the distillery. Distillers finish the bourbon in Pinot Noir barrels, where it sits for about six months. Then, they select barrels for blending, adding water to bring the bourbon to bottle-proof.

  In Troupe’s estimation, one of the best parts of living in the Pacific Northwest is its proximity to makers of all kinds. For example, through their relationship with Elk Cove Winery, they get barrels delivered to them the day they are dumped.

  Hood River Distillers (Hood River, Oregon)  – Hood River distillers purchase bourbon in barrels from a source in Kentucky. Then, they experiment and manipulate the bourbon through those barrel finishes, which Master Distiller Joe O’Sullivan finds best define the region and complement the flavor of the base spirit itself. He told Beverage Master Magazine, “By finishing the same spirit in various, unique regional casks, we focus entirely on the Northwest and its culinary strength.

  Maverick Whiskey (San Antonio, Texas) – Maverick Whiskey pays homage to founder Kenneth Maverick’s storied Texas roots and the family patriarch Sam Maverick (1803-1870). Its Texas Straight Bourbon Whiskey mash, which consists of locally sourced corn and rye, is distilled in a hybrid pot still, a combination of a pot still and a column still. As the bourbon ages, it gets proofed to 88, using reverse osmosis filtered water and then non-chill filtered, thus ensuring a bold flavor. In Head Distiller Kevin Graham’s assessment, the Texas grains –corn, in particular – are sweeter with a bigger flavor than grains grown elsewhere in the county. Also, the Texas Hill Country is home to artesian wells that produce hard water with a high carbonate, ideal for distilling spirits and making beer.

  Mile High Spirits (Denver, Colorado) – Wyn Ferrell, co-founder of Mile High Spirits, distinguishes his distillery not by the spirits but by the people. “We have an amazing vibrant staff that produces our products with passion, heart and soul, but also has a lot of fun with music pumping and people dancing.”

  Ferrell sources unique grain profiles from around the world for Mile High’s mashbill, which is distilled in a pot column hybrid from Germany-based Arnold Holstein Stills. As part of its commitment to regenerative agriculture, Mile High sends all its spent grain to a local rancher.

  Port Chilkoot Distillery (Haines, Alaska) – Heather Shade, Port Chilkoot’s founder and co-owner, sources the distillery’s organic, certified non-GMO corn and Kentucky barrels from a barge that floats up the famed Inside Passage from Seattle to Haines once a week. Distillers cook, ferment and double-distill the bourbon mash on-site using a traditional method of open-fermentation, distill on-the-grain and a batch double distillation process. The bourbon is proofed down to barrel strength after distillation using water from their glacier-fed mountains and aged in a climate-controlled barrel house. According to Shade, “The unique water source and the stormy weather patterns/large barometric pressure swings here give their maturation a different character, more similar to the Scotch whiskies made in Scotland.”

  Side Hustle Brews & Spirits (Slippery Rock, PA) Chad McGehee, Founder, Balmaghie Beverage Group (dba Side Hustle Brews & Spirits, Side Hustle Hops Farm, Balmaghie Artisanal Spirits), sees his core business objective to build a farm so they can produce their own artisanal spirits from farm to glass. Starting in May, they moved from sourcing their bourbon to producing their first runs of produced recipes. They will purchase their Western Pennsylvania historic grains from a neighboring farmer. In particular, the Jimmy Red Corn used historically by Western Pennsylvania moonshiners produces a higher sugar content than normal corn that results in a sweeter Straight Bourbon Whiskey with an ABV of 50%. Their mashbill, which is high in rye and aged for seven years, is mixed either in their single pot or in space they rent from other distillers as need be. Also, they use American White Oak, which has been cured in the rain, snow, heat, and cold for a full eight seasons before they are transformed by coppers into barrels. 

Bottling & Canning Innovation

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Companies Deliver Premium Technology, Raising the Stakes in Productivity!

bottling and canning process

By: Cheryl Gray

When it comes to bottling machinery for craft breweries and distilleries, technology is king.  The work that goes into fabricating, filling and sealing bottles and cans begins with the expertise of companies that understand what craft brewers and distillers need most—a cost-efficient way to boost output while also protecting the integrity of their products.  

  One of those companies is Pneumatic Scale Angelus, part of BW Packaging Systems. The Ohio-based firm is a global industry leader in designing and manufacturing beverage canning lines and filling technology for the craft beverage industry. The company’s numbers are impressive, starting with its years in business—more than 130. It has seven manufacturing locations and more than 700 members on its worldwide team. 

  Pneumatic Scale Angelus has installed more than 16,000 canning operations across 132 countries with applications that include liquid and dry filling, capping, can seaming and labeling. Global Marketing Director Gigi Lorence said that as an expert in beverage canning lines and filling technology, the company has built a reputation for knowing how to leverage the innovation of its high-speed beverage lines, scaling them down to the slower production speeds and lower volumes required for craft beverages. Lorence broke down the specifications for the company’s inline volumetric canning lines.

  “Our fully-integrated filler and seamer machines allow brewers to take control of their can filling operations. Running at speeds from 15 to 100 CPM, our inline canning machines are suited to small batch production and frequent changeover,” she said. “Our CB50F and CB100F open-air systems use our proprietary flowmeter technology to ensure a perfect fill at speeds to 100 CPM, with a gas flush system that keeps oxygen levels under control. The high-speed seamer design, scaled for single- or dual-head operation, delivers the only repeatable hermetic double seam in the industry. 

  “Our CB50C system leverages the CB50F design but uses counter-pressure filling technology to meet the demand for high-carbonation beverages, including hard seltzers, sparkling wines and high-carb beers. The CB50C uses true isobarometric filling technology, with the fill tank above the fill heads, allowing the product to be gravity-fed, as opposed to pumped upward. This minimizes product agitation for a quiet fill and lower CO2 loss.” 

  For brewers ready for the higher speeds of a rotary canning system, Lorence described PSA’s options for rotary volumetric canning lines. “These systems run from 100 CPM to up to 400 CPM, depending on configuration, which means brewers can expand their overall production without drastically increasing their overall footprint,” said Lorence. “Our larger CB244/324/404 rotary open-air systems serve brewers ready for higher speeds. These systems have 24, 32, or 40 electro-mechanically controlled filling heads that ensure fill level accuracy to within plus or minus 0.5 grams of the target volume and four seaming heads that offer the same industry-leading seal as our slower-speed machines.”

  There is a brand-new addition to PSA’s craft beverage canning lines. Lorence described the CB100C, launched this May at The Craft Brewers Conference in Minneapolis.

  “This rotary counter-pressure system builds upon the capabilities of the CB50C but leverages a 12-head rotary filling turret design, coupled with a dual-station seamer, to allow brewers to increase their throughput to more than 100 CPM. Using a motorized, recipe-driven turret design allows for automatic turret height adjustment,” she said. “Like the CB50C, the CB100C uses a true isobarometric filling, with an onboard product supply tank rated to 60 psi. The addition of the 12-head rotary filling turret enables the system to move more cans smoothly through the line, filling faster without creating an increase in product agitation as speeds increase. This gentle fill virtually eliminates the unwanted reductions in carbonation levels seen with other filling methods.

  “The CB100C also employs magnetic flowmeter technology to help you get a perfect fill with little waste and an under-cover gas flush system to keep dissolved oxygen levels low. In addition, our industry-leading Angelus double-seam technology keeps cans sealed tight, extending critical shelf life. The system is optimized for sleek and standard can bodies and designed with quick-change adjustments for easy changeovers accommodating various can heights and body diameters with no valve change required. A compact footprint and an intuitive HMI for individual fill-head volume adjustments simplify operation.”

  Another expert in bottling and canning operations for the craft beverage industry is XpressFill, a California-based company in operation since 2007. XpressFill offers a broad range of can and bottle filling systems for brewers and distillers, all of which promote ease of use, longevity and post-sale service as a top priority. It manufactures bottle fillers to accommodate volumetric, level fill and carbonated beverage technology, providing for nearly every bottling need. Rod Silver is head of the company’s marketing and sales.

  “XpressFill prides itself on its ability to respond to the needs of its customers. Our support of our products is unmatched,” said Silver. 

  XpressFill specifically targets smaller breweries that need guidance on the best equipment choices for their operations. “All XpressFill products are designed with the smaller, craft artisan in mind. We have been able to build affordable yet efficient and effective filling machines for this market,” Silver said. “The most popular filler for distillers is the XF460HP, specifically designed for spirits, using materials that are more resilient to ethanol. Our proprietary technology allows for filling well within TTB tolerances.” 

  Silver explained how the volumetric filler controls the amount of fill using a precision timer. The filler is calibrated to specifications and capable of accurate fills, regardless of inconsistencies in the bottle glass. The volumetric filler is also suitable for bottling various sizes, even down to 50 ml bottles.

Silver said XpressFill’s most popular products for craft brewers accommodate both cans and bottles. “The most popular fillers for brewers are the XF4500C (cans) and XF4500 (bottles). Both fillers use counter-pressure to minimize oxygen pick up during the fill.”

  Silver told Beverage Master Magazine that all XpressFill systems have a pre-fill CO2 purge cycle. The company’s counter-pressure systems require a minimal air compressor to operate the pneumatic actuators. Open can fillers have a moveable shelf that is easily adjustable for various sizes, with a maximum can diameter of four inches. 

  The counter pressure filler has a stopper that fits tightly into the can or bottle opening to seal and pressurize the container. Filling a container, Silver said, is an exact science. XpressFill’s level fillers control the rate of fill using a level sensor. As the liquid reaches the sensor, the filler automatically stops the fill. The liquid level is set by adjusting the height of the shelf, which can be adjusted to about one-sixteenth inch increments. The level filler can be used for all products, including wine and distilled spirits. Silver said that the level filler is perfect if the sightline in the bottleneck is a concern for shelf presentation due to glass variations.

  Although Colorado-based Ska Fabricating was born out of the need to address the brewing, packaging and distribution of Ska Brewing, its innovations have helped breweries worldwide.  

  Marketing Director Elise Mackay described the company’s most popular depalletizers. “Our most popular can depalletizer is the Can-i-Bus. It is our original depalletizer, obviously updated and

improved upon many times since its creation, and a full-height automatic depalletizer that is capable of speeds up to 250 CPM. It comes with three different trim levels that come with a variety of different features. It’s perfect for mid-sized operations and a great option to grow into for smaller operations,” said Mackay. “Our Nimbus is like our Can-i-Bus Jr. It features the same robust construction and pallet sweep mechanism that the Can-i-Bus does but uses a rotary table discharge that allows for additional accumulation with the added benefit of being able to fold down to save space when it isn’t in use. The Nimbus is also portable. You can use a pallet jack to move it from your production floor once you’re finished with your packaging day, so it’s perfect for smaller-scale operations looking to grow.” 

  Mackay said that innovation is always at the forefront at Ska Fabricating. “The newest addition, the Microbus, is our smallest footprint, most flexible, most affordable depalletizer yet. It’s rated up to 30 CPM and is an ideal product for operations that are just getting started in canning. Low speeds, manual pallet lifting, and ultimate portability make the Microbus special. It features the same foldable rotary table discharge that I mentioned with the Nimbus, but it also has a foldable dead plate, so when it’s completely dismantled, the footprint is minuscule.”  

  Mackay points out why her company is considered in the industry as, in her words, the “likable expert.”

  “We have an incredible team of engineers that create robust and reliable machines and then work with every single customer to create custom layouts to suit their exact needs; a personable and reliable sales team with tons of brewery and packaging experience; an installation crew that will travel to the ends of the earth to set our customers up for success; and a top-notch customer support team that is available 24/7 to assist with any issues that arise.”

  Industry experience, innovative products and after-sale customer service are common threads among these companies. These experts say that this combination is what breweries and distilleries should look for when choosing a company for bottling and canning products.

Options and Improvements for Brewery & Distillery Tanks

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brewing and distillery equipment

By: Alyssa L. Ochs

Various kinds of tanks and tank systems are used in both breweries and distilleries to create the amazing craft beverages we know and love. Brewing and distilling tanks also require specialized systems to work properly, ensure quality control and serve other purposes. Therefore, it’s important to understand the tank and tank system options available to brewers and distillers, including what’s been updated and what can still be improved.

Types of Brewery & Distillery Tanks

  In a brewery setting, there are often many different tanks in use simultaneously. Mash tun tanks mix grain and water for sugar conversion, lauter tun tanks separate grain and wort, and wort kettle/whirlpool tanks boil wort and add hops. Liquor tanks hold cold and hot brewing water, while fermentation tanks ensure proper removal of yeast once fermentation is complete. Brite beer tanks enable carbonation, yeast brink tanks aid in growing yeast, utility hot water tanks assist with equipment sterilization, and CIP tanks help clean the vessels, hoses and pumps.

  Jef Lewis, CEO and Chairman of Grass Valley, California-based BrewBilt, told Beverage Master Magazine that stainless steel cylindroconical fermentation vessels are the most commonly used tanks in commercial brewing.

  “The cylindroconical shape maximizes volume while minimizing footprint, allows for faster fermentation and facilitates the hygienic collection of yeast from the cone,” Lewis said. “The size of these tanks range from three bbls (93 gallons) for nanobreweries up to 1,000 bbls (31,000 gallons) for very large production breweries. Most breweries are using 10 to 30-bbl tanks. BrewBilt Manufacturing builds cylindroconical tanks from 10 to 120 bbls, all of which are crafted from American 304 stainless steel that has stricter quality standards than imported stainless.”

  Brandon Mayes, the brewing and quality manager for Pittsburgh Brewing Company in Pittsburgh, Pennsylvania, told Beverage Master Magazine that they use cylindroconical tanks and bright beer tanks.

  “CCTs are used to ferment wort into beer,” Mayes said. “BBTs are used to store finished beer ready for package. We have 15 500-bbl CCTs and four 250-bbl CCTs. There are six BBT’s.”

  Chase Legler, the chief operating officer of Sonder Brewing in Mason, Ohio, said that all of the tank vessels in his brewery are made from 304 stainless steel and built in Wisconsin by either Quality Tank Solutions or Pristine Process Solutions.

  “In the brewhouse, we have three vessels: Mash tun, lauter tun and wort kettle/whirlpool,” Legler said. “In conjunction with the brewhouse, we utilize a hot liquor tank and a cold liquor tank. Within the cellar, we use fermentation tanks, brite beer tanks, yeast brink, utility hot water tanks and CIP tanks.”

  Palmetto Distillery in Anderson, South Carolina, has been doing things a bit differently from other distilleries since it opened in 2011. It has worked hard to keep the distillery authentic, just as you would find a bootlegger using out in the woods. The big differences are that the Palmetto Distillery makes legal moonshine with government labels regulating what is inside the jar, pays taxes and is located directly behind the county courthouse, so it doesn’t have to out-run the law.

  Treg Boggs, President of Palmetto Distillery, told Beverage Master Magazine that his distillery started with a 30-gallon, 100% copper still made by a fifth-generation bootlegger in an undisclosed area of the mountains.

  “As soon as we were legal, we quickly graduated to our 250-gallon copper still built by the same fifth-generation moonshiner,” Boggs said. “We outgrew the 250-gallon immediately within the first year we were in business by the demand from people wanting ‘bootlegger-made but taxes paid’ moonshine!”

  Boggs said that Palmetto Distillery had to find a metal fabricator capable of handling the current 1,000-gallon copper still since that bootlegger was not capable of manufacturing anything that size.

  “Something that we learned from the old distilleries in Scotland over in the UK is if they duplicate, replace or rebuild a still, it has to have every scratch, dent or any type of character so that they can duplicate the same quality spirit,” Boggs said. “We took our time and made sure we copied this same process by creating the one-of-a-kind, 1,000-gallon still. We will not make a bigger still, only duplicate when needed to keep up with demand. We have a backup 1000-gallon still in the warehouse for our busy time of year, which is usually October to January 1. Keeping the size of the still the same is very important, so we do not lose the quality for the quantity while distilling our handcrafted spirits.”

Tank Systems for Beverage Production

  Concerning tank systems, Mayes said, “Each tank is equipped with level sensors, pressure sensors, temperature probes with automation to control the glycol jackets for cooling, spray balls for cleaning, sample ports for collecting analytical and microbiological samples, and safety valves to ensure we operate under the correct tank pressures.”

  Legler from Sonder Brewing said that it is common to have a pressure relief valve along with a vacuum breaker on the tank to protect it from over-pressurizing or creating negative pressure.

  “I would also recommend adding an additional PRV on the vent line when bunging (spunding) the tank for the same reason,” Legler said. “Having complete control over the product temperature is crucial for proper fermentation with regard to flavor consistency and quality. This is achieved by glycol jacketed tanks controlled by software integration, allowing you to have ramping capability whether decreasing temperature with glycol or increasing temperature with heat produced naturally in fermentation. The better the tank is insulated, the more efficient your system becomes.”

  Boggs from Palmetto Distillery said that his distillery uses every bootlegger tip that it has learned from some of the best and infamous outlaws on the planet.

  “For example, some fancy distilleries use clamps to make sure there is not any steam leaking out of the stills, but we used flour and wheat mixed together to make a thick, putty-like paste to put around all of the seals,” Boggs said. “If you see steam, you are losing liquor!”

Maintenance of Tanks & Systems

  However, having high-quality tanks in a brewery or distillery requires more than just buying the right products upfront. Tanks need regular cleaning and upkeep to ensure proper maintenance and avoid premature replacement.

  Mayes from Pittsburgh Brewing Company said brewers should “have a robust quality assurance program that tests and verifies complete and thorough CIP and tank sanitation.”

  “Cleaning the tanks is absolutely paramount and requires appropriate spray balls, pump curve calculations and process piping,” said Legler from Sonder Brewing. “Attention to detail is crucial for pressure and flow rate provided to the spray ball for proper wetting and cleaning. Inspection of the tank after the cleaning cycle, along with ATP swabbing, should be performed. Annually, the spray balls should be inspected for blockage and to ensure proper rotation. All connections on the tanks, such as zwickel, carb stone and racking arm, should be removed and cleaned. Ports should be hand-scrubbed and removed during the CIP process. Manway gaskets should also be removed and cleaned by hand, or better yet, in a clean-out-of-place pot.”

  “We use Brasso to clean the outside of the copper steel to make sure it stays nice and shiny,” said Boggs from Palmetto Distillery. “We use powder brew wash on the inside of the copper steel and our mash tanks.”

  BrewBilt constructs tanks with 304 stainless steel and food-grade welds done as smooth as possible and unable to harbor microbial contaminants.

  “The tanks also feature CIP spray balls for efficient recirculation of cleaning chemicals,” Lewis said. “BrewBilt tanks are ‘shadowless,’ which means that there are no areas of the tank that cannot be effectively cleaned by the spray ball, including the manway.

  All Craftmaster Stainless tanks come pickled and passivated, and this Rancho Cordova, California company provides cleaning instructions for its equipment as simple guidelines. These procedures provide instructions for first-time cleaning, removing brown spots and dark staining, removing krausen deposits, removing manufacturing residues and removing white powdery and calcium-looking deposits.

Tank Improvements & Recommendations

  In recent years, improvements have been made to tanks and tank systems that brewers and distillers may be interested to learn. For example, Lewis from BrewBilt said that real-time, comprehensive fermentation monitoring and analytics are a new development in the commercial brewing world.

  “These systems use a special tank probe that automatically measures dissolved oxygen, pH, gravity, pressure, temperature and conductivity and allow the brewer to remotely monitor all of these important parameters,” Lewis said. “Traditionally, the brewer would pull a sample from every fermentation tank each day to take the desired measurements. These new systems allow the brewer to be more proactive for fermentation control, as well as saving time and labor.”

  However, there are still improvements that need to be made. Lewis said that with the surging demand for craft lagers, many brewers struggle to produce crisp, clear lagers in a reasonable amount of time using the same cylindroconical tanks as ale fermentations.

  “Since lager yeast requires different conditions for a healthy fermentation, including colder temperature and more surface area on the bottom of the tank, the right equipment really does pay off,” said Lewis. “BrewBilt offers professional-grade horizontal lagering tanks that stack to maximize floor space and eliminate weeks of aging time to achieve the desired clarity and flavor profile.”

  Dave Silva, owner and operator of Craftmaster Stainless, Inc., said there have been a lot of changes in fermentation tanks and brite tanks throughout the years. These include advanced technologies involving the quality of material, thicker insulation–specifically zoned glycol jackets–and simple clean-in-place attributes to allow better sanitation during cleaning procedures. 

  “Over the years, Craftmaster Stainless has closely worked with brewers to design the ultimate brite tanks and uni-tanks, along with many more products for our customers. A few unique features of our tanks are industry-leading, three-inch-thick insulated glycol jackets, oversized racking arm handles, huge two-inch yeast outlets for drainage, and dedicated blow-off tubes to prevent clogging your CIP ball during fermentation blow-off. Also, all of our tanks come complete with a 10-year warranty, and all hardware with gaskets and tri-clamps are included.”

  Silva said the biggest complaint he hears from his customers is that they wish more industry suppliers had better customer service like Craftmaster Stainless.

  “Just a simple call-back or even answering the phone to help with customers’ questions goes a long way,” Silva said. “We love our customers and offer a lifetime customer service guarantee. We make it a point to answer our phone calls or call back any missed calls the same day. We pride ourselves on being the industry leader in customer service and believe having this service will lead into the best overall experience for our customers and steer the path to operating the best business in the industry.”

  “There are systems that range from simple to highly complex,” said Mayes from Pittsburg Brewing Company. “No system will function consistently without a robust quality program to assure proper flow rates, chemical dosing and chemical coverage through CIP. Start with well-written procedures, perform procedural audits and frequently verify tank cleaning through your quality program.”

Legler from Sonder Brewing said improvements in sanitary practices have come a long way in the brewing industry.

  “We brewers are fortunate that no known pathogen can grow in a properly produced beer, so innovative improvements driven from the pharmaceutical and food sectors allow us to piggyback on the newest tech,” Legler said. “As far as improvements to be made, it drives me nuts when I see threaded fittings on tanks. These should always be avoided, as they are inherently bug traps. If you do have these, then you should take these apart on every CIP and hand-clean. This practice seems to still be okay with brewery tanks, but hopefully not in the near future.”

  Boggs from Palmetto Distillery said that his team takes the “If it ain’t broke, don’t fix it” approach to tanks and tank systems. Last year, the distillery celebrated its 10th-anniversary and launched more than eight new flavors while still keeping the original favorites. Palmetto Distillery sells its products on its website and welcomes everyone to stop by the distillery in downtown Anderson for a free tour and tasting.

Brewery Filtration Benefits With Knowledge & Testing

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filtration machine for brewing process

By: Gerald Dlubala

Filtration systems touch every aspect of the brewing process, and in an industry that continuously must evolve with market shifts and trends, the filtration system has to respond in kind. While the various methods and types of filtration leave room for a brewmaster’s personal choice and individual opinion, one constant across the brewing industry is the need to work with a filtration professional to properly assess the brewery’s filtration needs. Additionally, shifts in the market, like increased seltzer production, may require filtration process changes to accommodate increased flavor enhancements and changing shelf-life expectations.

  Typical filtration processes fall into categories based on their function and impact on the final product. Primary, or coarse filtration, removes solids like hop particles, yeast conglomerates and protein compounds. Trap filtration removes filter aids like Diatomaceous Earth and other process additives considered valid as filter aids. Fine filtration removes proteins, yeasts, polyphenols and glucans that potentially foul final membrane filters. And final, or sterile filtration, helps eliminate microorganisms like bacteria and yeast that can potentially contaminate and spoil your final product before packaging. Filters are available in different configurations, including plate and frame, modular units, centrifuges, and cartridges using filtering media, including filter sheets and various types of membranes, each offering its regeneration possibilities.

Start at the Beginning with a Proper Filtration Plan

  Donaldson Filtration Solutions helps breweries by starting at the beginning, recommending proper filtration for primary utilities like air, water, steam and gas. Correctly filtering incoming raw materials and utilities naturally addresses critical issues: hygienic design in an allergen-free environment, integrity testing, and BSE/TCE statements certifying that products used are safe and free from potentially harmful materials.

  Donaldson Filtration told Beverage Master Magazine that in its simplest form, brewery filtration systems are meant to keep undesired brewing remnants out of the beer. It’s essential in producing any beer, but even more so in the production of bright or light beers. The basic utilities used in the production process are the preferred starting point for a quality filtration assessment. Quality, particulate-free water is critical for use as an ingredient, in process water, and in necessary steam applications. But feedwater can contain contaminants, including pipe scale, sludge, organic matter, sediment or some other suspended solid particulates. Sterile air, meaning air free from oils and moisture, is used throughout the beer-making process, from wort aeration through the purging and packaging process, and is critical for effective and consistent yeast propagation in the fermentation process. It’s common to use sterile or culinary steam as an efficient way to heat boilers and tanks, clean and sanitize brewery equipment between batches, or sterilize new or used packaging vessels like kegs before final filling. Suppose a brewer uses CO2 to clean and sterilize processing lines, aerate pipe systems, push out product, or purge containers and bottles before filling. In that case, filtered CO2 ensures that the finished product is safely delivered and packaged in clean, safe and sanitary containers.

A Pure Beverage that Retains its Distinctive Taste Characteristics

  “A pure beverage that retains its distinctive taste characteristics.” That phrase sounds a little lengthy to be ordering at a brewpub, but that’s just what you’ll get if a brewery has the correct filtration practices in place, according to Wayne Garafola, account manager at Sartorius Food and Beverage.

  “Some type of filtration occurs throughout every aspect of the brewing cycle, with each filtration point contributing to a product’s overall properties,” said Garafola. “Having the proper filtration at critical process points ensures the brewmaster’s recipe and intended flavor profile are maintained throughout the brewing cycle and into the final product for consumers to enjoy. For Sartorius, I focus on the processing products. The raw materials in brewing are barley, hops, yeast and water: each important. A brewery’s incoming water supply is involved in many specific steps, including mash, lautering, wort, fermentation, bright beer tank and filling. With water regulations and quality already being different across the country, your incoming water is also subject to the effects of seasonal events or area-specific municipal water issues. Therefore, breweries should always filter their incoming water to retain consistency for equally consistent brewing batches. It’s what a brewer starts with, so it must remain a constant for product integrity. Additionally, air filtration into your tanks is important to eliminate contamination from the environment into the wort, fermentation and brite tanks.”

      Sartorius offers a single-layer Aerosart PTFE filter for maintaining air quality without allowing spoilage organisms that cause contamination of the product while also providing high flow rates both into and out of tanks. In addition, Sartorius recommends their Jumbo Star System for applications that use trap filtration, which is especially suited for small to medium-sized craft breweries. The Jumbo Star filters are easily regenerated, decrease process time based on size and flow rates, minimize oxygenation by maintaining a high CO2 level during filtration and come in various pore sizes. The most popular dimensions used are 8um and 5um, with a 3um available for brews experiencing hop creep, the refermentation of beer after the dry-hopping phase. 

  “Trap filtration removes certain components that are added to the process and not naturally occurring,” said Garafola. “In many cases, our Jumbo Star filter replaces the use of DE/Lenticular filtration. We have better pressure drops, higher flow rates and less beer loss when compared to lenticulars. We offer easy setup and cleanup, with minimal oxygenation using the Jumbo Star filter systems. Additionally, Jumbo Star systems can be cleaned, regenerated and readied for reuse using the common chemicals that breweries typically already have on hand, offering up to 50% savings over lenticular options.”

  For final filtering or sterile bottling, Sartorius recommends the Sartocool PS 0.45um. The Sartocool PS 0.45um allows the brew to be final-filtered through a polyethersulfone membrane, keeping yeast and other spoilage organisms like Lactobacillus Lindneri from reaching and spoiling the final product.

Increased Testing Along with Proper Filtration Results in a Better Final Product

  Tricia Vail is the North America Applied Research Segment Manager for Sartorius, and she believes that testing is a valuable tool in finding appropriate filtration systems.

  “Testing is absolutely an overlooked tool,” said Vail. “Whether the brewery Quality Control lab is doing analytical or microbiological testing, filtering the materials is critical for raw material testing through the finished product. Accurate, interference-free chemical tests can then be conducted to detect unwanted microbiology, including spoilage microorganisms and wild yeast.”

  Vail told Beverage Master Magazine that it’s common for filtration needs to vary for each brewer. However, because of the potential existence of contaminants that can alter a beer recipe, brewers should test the incoming water used at least monthly. How a brewery decides to implement its filtration process depends on the overall nature of the beer and process. Most filtrations can be relatively simple, while others like Hazy IPAs or sour beers will need a double filtration. Vail also recommends sampling the beer at the brite tank, at the time of filling kegs and after bottling and canning. The more sampling done, the better and more informed a brewmaster’s knowledge of that beer becomes.

  “Most craft brewers don’t have a Quality Control lab, and if they do, it is usually small, with maybe chemical testing and yeast titers conducted,” said Vail. “Don’t be afraid to do more quality control testing. It’s all data, and the more data you get, the more consistent you can be when making beer. This type of data is helpful no matter what type or style of beer you want to produce. Ensuring that all microorganisms are out of the equipment setup before beginning a new brewing cycle provides the consistently best batch of beer possible. Testing leads to education, and with increased education, the importance of raw material and process testing becomes more forefront in the brewing process, with the overall impact being consistent, high-quality beer.”

  For chemical and microbiological testing, there are several resources that brewers can use, such as the American Society of Brewing Chemists and The Brewers Association.

More automation, Better Materials and More Education

  “More automation will become evident in breweries as time progresses,” said Garafola. “The same holds for filtration systems and devices. We’re always looking to improve based on brewers’ needs and market shifts, like the boom in seltzer production. As a brewer, you should look towards flexibility in the available products, considering pore size, ease of regeneration and operation, and how the product will react to and work with any possible future automation and expansion plans.”

  Sartorius has been building automated filtration skids for over 20 years. Garafola said they offer manual, semi-automated and fully automated filtration systems with a parallel design. The parallel design systems automatically switch to a second line while simultaneously starting the regeneration process of the primary line, increasing the life of the filters and naturally minimizing the need to purchase replacements continually.

  “Brewers should always be open to learning about filtration upgrades and solutions to any issues they’re having,” said Vail. “By partnering with your filtration professional, problems can get solved with a thorough understanding of why they occurred so that they can be avoided in future production. We can assist with testing brewer’s products, and Sartorius always recommends performing a small and intermediate scale to ensure their full scale will work. We have small-scale filter capsules to test beer throughput and estimate scale-up filter sizes based on a brewer’s batch. We get easy-to-use data to scale up in the future knowing the capacity based on your previous small-scale runs.”

  “It’s important to note,” said Garafola, “that in many cases, quality, right-sized filtration not only helps extend the shelf-life of the final product by removing any potential spoilage organisms. It can actually allow a brewer to increase the number of batches that they can complete by shortening certain timelines, all while retaining their product’s organoleptic properties.”

The Right Equipment for Your Brewery Startup

Cyndi

By: Gerald Dlubala

cozy brewing facility

You’ve likely had a vision of the perfect brewing location in your mind for quite some time, and finally, you’ve found it. After all of the location hunting, permit wrangling and liquor license drama, it’s time to get the essential equipment installed and get to brewing. But how do you know what equipment is necessary? And how does that translate to your brewing goals?

  “Well, that depends,” says Chris Jennings, technical writer for Glacier Tanks LLC, a retailer of stainless-steel beer tanks, mash tuns, brew kettles, pumps and parts. Jennings is well-versed in the brewery startup process, having been part of multiple startups and currently opening his brewery.

  “You know, with a brewery, location is always going to be important,” said Jennings. “But as a potential owner, you need to take into account the inherent demands of your operation to understand your needs. For example, if you want a small little local brewpub, a smaller footprint to house smaller production equipment is fine. But, do you want to stay local? Are you looking to produce a regional brew? Do you see yourself as a regional production brewery? Are your goals to become nationally distributed? Your answers reveal your goals and ultimately factor into your basic equipment needs.

  “A common path for brewery startups is to fit the brewing operation into an established and secured location, especially with the popularity of historic buildings,” said Jennings. “It’s perfectly okay if you don’t have a location set, but if you do, then you already know the building’s options and available utility choices. You’re going to have to get permits for everything, especially in historic locations, which will make you fully aware of your on-site choices. Does your location have three-phase electric, 40-amp circuits, and 220-electric? What fuel source is available for the boilers? Are we looking at electric heating options, direct fire options (natural gas or propane), or steam, which, by the way, is the most efficient option and should always be the first choice if available? And please, always involve your preferred equipment supplier as early in the process as you can, even when considering specific buildings and locations if possible. We can help with building a potential brewery layout with AutoCAD software, and then custom fabricate an entire brewhouse based on the available footprint and specifications if needed.”

  Jennings told Beverage Master Magazine that the bottom line for brewery startups is to save time, money and heartache by getting equipment to make your daily work life more manageable. During the brewery startup process, it’s imperative to associate yourself with informed people who can offer guidance and experienced purchasing information. The essential equipment to consider for brewery startups include the mash tun, a hot water source or hot liquor tank, depending on the production size, a boil kettle, heat exchanger and fermenter. Matching these essential items to your brewery’s goal-driven production needs within the allotted space goes a long way in ensuring a quality startup.

  “Other things can technically wait,” said Jennings. “But when considering equipment, I always suggest that anything else you can add to the actual production process immediately makes your brewing life more manageable. Any production process needs equipment. It’s just the way it is, so the more equipment you can have available upfront, the easier and more manageable your daily brewing life will be. Of course, I’m talking about anything and everything else, including a brite tank, filter, glycol system, applicable pumps, valves or other minor equipment. As a brewmaster, you want to focus on brewing your beer rather than losing quality time to menial or time-consuming tasks that the proper equipment or tooling can handle.

Size, space, and the Limits of Customization

  “Custom tanks like those we offer at Glacier Tanks are awesome,” said Jennings. “But even though our tanks and brewing equipment can be customized, there are not infinite options. Brewing is a science, and science determines the effectiveness, performance and size of the brewing equipment needed, including tanks.”

  But Jennings said there’s more to consider when matching projected production numbers to equipment. For example, adding additional fermenters doesn’t necessarily increase your production capability. If your boil kettle is a five-barrel capacity and you add a 20 barrel fermenter, you’ll need four brew sessions to fill it. So yes, you’ll have more beer, but you have to account for the extra time spent brewing. Adding two 10 barrel fermenters or four five-barrel fermenters may be more economical and efficient. Rather than looking at an 18- to 20-hour brew day to use a single 20 barrel fermenter efficiently, smaller capacity options allow more time between brew sessions while providing greater batch control and increased possibilities for brewing variety.

  Glacier Tanks offer stainless steel certified tanks that can adapt to any extraction process a brewer considers, including kombucha, soda, non-alcoholic products and even winemaking. The company keeps experienced brewers on staff to ensure that their systems remain industry-specific, including their turnkey brew systems that can be a two or three-vessel system, ranging from three barrels to 15 barrels requiring a 14’ x 16’ space.

  “Space is always at a premium for brewing operations, so when projecting a layout, it’s important to take every square foot into account,” said Jennings. “As for equipment, science says that the larger everything is, the larger everything needs to be. If you’re considering a three-barrel boil kettle, you’re looking at a piece of equipment just over seven feet tall and about three and a half feet wide. A three-barrel fermenter is 6’4” and three feet wide. A 10 barrel kettle will be 8’ 6” tall and 4’ 9” wide. A 10 barrel fermenter will take up 8’ 5” by 4’ 2”. A 20 barrel kettle requires a 15’ x 15’ space. Fermenters can range up to a 20’ x 8’ area required for a 100 barrel option.

  “What a brewer needs for a startup depends on the production goals. If your production is greater than five barrels, you should have an HLT just from a water conservation standpoint. To calculate the production capacity of any system, multiply the size of the system in barrels by how often a week you want to brew. Take that weekly amount and multiply by the number of weeks a year (50 is standard) you intend to brew to get your annual production number. You can also work backward to set your brewery production goals and scale the equipment and system to the necessary workload. Divide your annual production goals by the weeks you will brew to arrive at a weekly production number. The number of brew cycles needed per week then depends on the capacity of the system you install.”

The Never-ending Evolution of Brewing Technology

  While it’s true that brewing technology is constantly evolving based on needs, Jennings said that technology generally changes because of the potential of greater efficiency or measurable cost savings. One example is in the area of water conservation. “The brewing process wastes a lot of water, so there is always interest in any new technology that decreases, limits or stops wastewater and saves money. Glacier Tanks has incorporated a spud valve based on old German technology that allows a brewer to off-gas produced CO2 at a predetermined PSI setting during the fermentation process. As fermentation ramps down, the amount of CO2 released naturally lessens, allowing the brewer to capture more of their own produced CO2 to keep in the solution. It’s more efficient and can reduce the cost of purchasing CO2 after releasing all of your own. Higher efficiency plus cost savings drives successful changes.”

  “Sizing your system is the important first step in starting your brewery,” said Jennings. “Brewery equipment is scalable and should be scaled to your brewhouse so you won’t have to upgrade too rapidly. Even though saving money is important for a new brewer, penny-pinching or skimping on initial equipment purchases upfront can lead to supply and demand issues, income and product loss, and increased waste. Rather than wasting money on things you might need, spend the money on quality equipment you need. Also, don’t consider expansion only for the sake of growth. Fixing a problem due to bad planning is very expensive. Instead, make sure that the market is there and you’re prepared to expand your workday.”

When Even the Basics are too Much: Small Batch Equipment for Limited Spaces

  Quality equipment is essential, especially if you’re a small batch brewer with limited space. No one knows this better than Adam Sommer, Head Brewer and owner of Evergreen Farm Brewing in Metamora, Illinois.

  Sommer used his detail-oriented background as an electrician and mathematics enthusiast to start a small-batch, ground-to-growler brewery on a farm that’s been in his family since at least the mid-1800s. However, by choosing the old farm as his brewery location, his available brewing space was limited by the dimensions of the original farm buildings. That meant fitting a complete brewing system into a 15’ x 15’ space, and after researching his options, he found an all-in-one brewing system option from BREWHA Equipment Company. Their turnkey system allows the entire process of mashing, boiling and fermenting to occur in the same portable, conical fermenter, saving both space and time for a small-scale brewer.

  “Space was definitely an issue, but being out here in the country, we operate out of an existing well, so wastewater is an important issue as well,” said Sommer. “With the BREWHA unit, we only use two gallons of water per gallon of beer compared to four gallons that are normally needed.”

  Sommer told Beverage Master Magazine that he has been brewing beer for less than a year but estimates his production to be about 50 barrels for his first year. He plans to expand by renovating more original buildings and combining those with new structures that will feature the same aesthetics and appeal as the original structures. Sommer also has a couple of one-barrel fermenters for experimental brews and for producing different beer styles. Additionally, he uses two jacketed water chillers with a third in the works that provide a steady range of temperatures throughout the fermentation process.

  “And it’s easy to overlook at first, but you can’t forget about the small but equally important equipment and supplies that you need to serve your customers properly,” said Sommer. “We keep a supply of growlers and howlers so our patrons can take and enjoy our products at home or share with others. The amount that you’re going to need is just kind of guesswork at first, but the important thing is to have a relationship with a supplier to get your orders delivered when you need them.”

  When asked about advice for startup craft brewers, Sommer echoes the thoughts of Jennings. “Don’t skimp upfront. Instead, buy the best option to handle the capacity you need. That will allow you to make a quality product at a good price point for all involved. At the onset, the BREWHA brewing system was what I needed to get started. The price was right, and the system met my goals, needs and specifications.”

  Sommer’s ultimate goals for Evergreen Farm Brewing include becoming a destination brewery featuring event spaces with Airbnb rental options.

For more information, go to www.evergreenfarmbrewing.com

Packaging With a Purpose

Cyndi

How the Right Packaging Can Protect, Promote & Preserve Your Craft Beer

By: Cheryl Gray

beer manufacturing facility

Putting a distinctive face on a craft beer product means giving it a good chance to shine in the marketplace spotlight. However, that’s only part of the role of packaging. It should also protect craft beer from outside contamination while preserving its flavor integrity.

Equipment

  Enter the expertise of companies that shape the multiple roles of packaging for breweries. Among them is SKA Fabricating of Durango, Colorado. Founded in 2012, SKA Fabricating is the result of a demand for a can depalletizer designed by Matt Vincent, one of three partners in Durango’s award-winning SKA Brewery. SKA Fabricating now employs more than 70 people and manufactures and sells depalletizers, conveyors and packaging line equipment to businesses worldwide.

  Ska Fabricating has more than 1,000 clients in 23 countries, providing them with depalletizers and other custom packaging line equipment. Beyond the craft beer industry, the company also provides packaging line equipment to producers of food and beverages such as coffee, tea, water, kombucha, soda and orange juice. Non-beverage industries include aerosol, paint cans and spice jars.

  The size and capacity of systems built by SKA Fabricating fit virtually any brewery packaging line need. They range from a 20’ x 20’ square at 20 containers a minute to a 60’ x 60’ square running 250 CPM and above. The company is big on automated packaging line systems, touting them as more economical since automation requires less manpower. However, SKA Fabricating provides manual systems for clients who prefer them, such as start-up breweries on a tight budget. Those manual systems are available for half-height use and do require more personnel. As breweries grow and want to advance to automatic packaging systems, SKA Fabricating can help with the transition. 

Filling

  Another part of packaging is filling the cans and bottles that craft brewers use as containers for their products. XpressFill offers multiple fillers for the craft brewing industries. Rod Silver spearheads marketing and sales for the company.

  “XpressFill’s filling equipment is suitable for breweries that are not ready to invest in a full-blown production line. Our artisan brewers can realize significant savings in their efforts to grow their markets before making such a significant investment.”

  Since XpressFill offers fillers specifically with start-ups and smaller craft brewers in mind, the company promotes its products as the gateway to an opportunity for artisan brewers to run efficient, cost-saving packaging production lines. The company cites its products as top industry choices when it comes to being affordable, compact, user friendly and easy to maintain.

  Silver added that customer support is an important key to client satisfaction and that XpressFill has products for production brewing lines, large and small. He described how brewery clients are already benefitting from the range of products that his company has on the market, all designed to optimize productivity.

  “We offer counter-pressure fillers for both bottles and cans. We also offer an open filler that will fill both bottles and cans,” Silver said. “The XF4500C is a counter pressure system for cans capable of filling 200 12 ounce cans per hour. The XF2200 (two-spout) and XF4400 (four-spout) are open fill systems for cans capable of filling 300 to 600 cans per hour. The XF2200 and XF4400 can also be adapted to open fill bottles. The XF2500 (two-spout) and XF4500 (four-spout) are counter pressure systems for bottles capable of filling 200 to 400 12 ounce bottles per hour.”

  Silver laid out the pros and cons of manual versus automated production lines. “The most obvious distinction is production capacity and cost. The XpressFill systems are affordable for start-up breweries, ranging from $2,500 to $6,500. Automated systems are, at a minimum order of magnitudes, more expensive. Often, brewpubs will provide cans or bottles to be sold at the pub in limited quantities. Brewers getting started in retailing their brews will want to start in a deliberate manner to test the market. Larger breweries will also use our fillers for small batch or specialized runs that do not require start-up of larger production facilities or mobile operators.”

  Silver described how XpressFill works to protect the integrity of the beer inside any container. “All of our fillers have a pre-fill CO2 purge cycle to minimize the oxygen in the container prior to the fill cycle. Our can-fillers also have a post-fill top-off function to ensure an adequate layer of foam on which to place the lid. The counter pressure systems require a minimal air compressor to operate the pneumatic actuators. Our fillers operate at 110 volts, although they can be provided at 220 volts for our international customers.”

  Ease of use is also important. Silver said that his company prides itself on the simple operation of its products.“XpressFill can-fillers can easily be operated by a single user. Weighing under 40 pounds, they are intended to be used on a tabletop for portability. A few test runs are required to dial in the settings and bring the equipment to temperature for best results. Our fillers will purge and fill the cans, and a separate seamer is required. To maximize the production and efficiency, many of our customers use a second operator for the seaming function.”

  Silver said that XpressFill products have state-of-the-art safety features, compliant with industry-standard safety measures, including all applicable electrical and mechanical requirements. All materials in the flow path are food grade and meet the standards set by the National Sanitation Foundation.

  Fillmore Packaging Solutions is another company focused on small craft brewers. Its history highlights how owner Tony Saballa, a craft brewer in his own right, founded the company because he couldn’t find products on the market catering to the needs of small breweries like his.

  Based in St. Louis, Missouri, Fillmore Packaging Solutions provides its clients with options for automated can filling machines that utilize an automatic shutoff feature. This prevents cans from overfilling, a costly and time-consuming production line mishap. The product’s four-head can-filler is designed to fit into small spaces and accommodate small budgets. The product features double pre-evacuation counter-pressure filling, designed as an effective method of reducing dissolved oxygen during beer packaging. It can fill 12 to 16 cans per minute. Standard features on the product include under lid gassing, automatic lid placement and seaming. Additional features such as tank and CO2  pressure sensing and temperature monitoring with onscreen readout help to enhance the product’s ease of use. 

  The firm has also created two- and four-head filler machines for bottles. The machines operate on 110v/220v and compressed air. Fill rates for the two-head machine range from six to eight bottles per minute. The four-head machine fills at a rate of 12 to 16 bottles per minute. Features for both include automatic filling and self-leveling to correct fill height. The four-head model has a feature that pushes bottles onto the production line’s packing table. The models are operator-controlled from start to stop, loading and unloading bottles and loading crowns onto crown heads for capping. Fillmore also created a keg washing machine featuring a 25-gallon detergent reservoir with heater and a 25-gallon sanitizer reservoir.

Labeling

  When it comes to the aesthetics of packaging craft beer, labeling is the star. Colorado-based Lightning Labels has provided clients with custom-designed labeling for nearly twenty years. The company uses HP Indigo digital printing technology, which combines the best features of traditional offset printing with digital techniques. This hybrid delivers top-notch quality whether the client’s order is large or small. 

  Lightning Labels prides itself on the vibrancy of its color palettes, produced in high-resolution and designed to be water-resistant. Labels can be affixed to bottles, cans, growlers and kegs in a wide range of finishes, using high gloss, matte or textured paper. There are separate front and back label options, or clients may opt for one large wrap-around. Lightning Labels touts that its print quality allows listing custom beer ingredients in a crisp, readable font. Bottle labels are available in paper,  vinyl and eco-friendly options as well as more durable alternatives. As the name implies, Lightning Labels touts a quick turnaround on product orders.

  Blue Label Packaging Company specializes in labels for beer cans. Headquartered in Lancaster, Ohio, the company also uses HP Indigo printing, offering its customers an array of materials and substrates, such as foil, film and paper cut and stack labels. Product finishes and decorative techniques aimed at creating high impact include hot foil stamping, die-cutting and embossing. 

  Cost, creativity, and careful planning matter when it comes to packaging for craft breweries. The combination results in products that distinguish themselves on store shelves and meet the benchmarks of industry standards and food safety requirements.

Pumps, Motors and Drives in the Distillery

Cyndi

By: Alyssa Ochs

distillery equipment set

There are various kinds of specialized machinery used in modern craft distilleries to produce the high-quality spirits we know and love. Among these are pumps, motors and drives, which are worth learning more about to choose the best options for your distilling needs. To kick off the new year, here are some best practices and tips for ensuring that these pieces of machinery are functional and effective for their intended distilling purposes.

Distillery Uses for Pumps, Motors and Drives

  Pumps perform many unique functions in a distillery, including bringing in water, mashing, wort recirculation and fermentation transfer. Distillers also use pumps during distillation, for filtration, to fill barrels for aging and fill bottles when the finished product is ready.

  Motors drive the pump and grinding mills using electricity. Motors serve various purposes in distilleries, including pumping cool water, charging, discharging the still, agitating tanks and transferring distillate and spirits. Explosion-proof motors are critical in a distillery as a safety precaution while handling high-proof liquids and vapors. Some motors used to make craft spirits are not explosion-proof, but the key to using them safely is strategic placement on the property.

  Drives are part of the mechanical device that brings about its dynamic movement and are a great way to streamline the bottling process.

  All of these moving parts contribute to the automation process that modern distilleries use to increase efficiency, improve safety and work around labor shortages.

Pump Recommendations and Tips

  Among the many types of pumps available, centrifugal and positive displacement pumps are common in distilleries. Distillers also use flexible impeller pumps and double diaphragm air pumps with grounding tags.

  Air-driven double diaphragm pumps work well in flammable distillery areas and are versatile and self-priming. Meanwhile, electrically-driven double diaphragm pumps tend to be more cost-effective because they do not require compressed or pneumatic air. Electrically-drive peristaltic hose pumps can discard botanical waste by pushing liquid through a rubber hose and ensuring the desired flavors and fragrances remain in the spirit.

  Typically constructed with stainless-steel and hygienic materials, air-operated diaphragms pumps can handle multiple fluid types and applications, and they can be trolley-mounted for greater versatility. Hygienic pumps comply with food and beverage safety requirements, while pumps with low flow rates can transfer spirits from tanks to barrels for maturation. However, it is important to have the capability to adjust the flow rate for different cask sizes to prevent spillage and product loss.

  Glenn Mulligan at FLUX Pumps Corporation in Kennesaw, Georgia, told Beverage Master Magazine that FLUX drum and container pumps are ideally suited for distilleries of all sizes.

  “The pumps are lightweight and portable for ease of operation in many areas of the plant,” Mulligan said. “Whether you are pumping concentrates, additives or sanitizing products or ingredients like honey, FLUX has a solution. Food-grade pump options and motors suitable for use in classified atmospheres, such as explosion-proof products, pose no problems for the equipment.”

  FLUX Pumps Corporation has been producing pump technology for over 70 years, starting with the invention of the first electric drum pump. Beyond its well-known drum pumps, FLUX’s product line includes eccentric worm-drive pumps, centrifugal immersion pumps, air-operated diaphragm pumps, flow meters, mixers and complete system solutions. The company also carries a comprehensive range of accessories to suit the needs of various industries and applications.

  Overall, distilleries need pumps that provide efficient transfer of their products over a wide range of head and viscosity conditions. Multiple seal options are also useful, as leaky seals are common. Other things to look for in a new distillery pump include clog-free check valves, durable integral mounting, corrosion-resistant materials and easy installation with quick disconnect ports.

  Jon Johnson from Carlsen and Associates told Beverage Master Magazine that using pumps in a distillery is tricky, and the only type of pump he would sell to a distillery is an air diaphragm pump. Johnson has been in the industry for over 30 years and understands that distilleries must abide by rules that vary between each city, county, state and fire department.

  Based in Healdsburg, California, Carlsen & Associates is primarily a wine equipment supplier that offers positive displacement pumps, centrifugal pumps and air pumps, along with various related tools and fittings.

  “If you use an explosion-proof, Division 2 pump––which means that all rotating devices are non-sparking and have a cast-iron frame on the motor––you can put the motor and pump in there, but you have to put the control on the outside of the building and can’t run the speed control into the room because that is still illegal,” Johnson said. “You also need to have three backups if the air pressure drops.”

  He said that air diaphragm pumps could be safely used to pump high-proof and mash anywhere in the distillery and an explosive environment. Some distilleries use positive displacement pumps, but this is only safe if not in an explosion environment.

  “Make sure the products are grounded and that elastomers in the pump are compatible with whatever you are pumping and cleaning it with,” Johnson said.

  Carlsen and Associates sells Yamada-brand diaphragm air pumps, and Johnson said that the NDP-25 and the NDP-40 pumps are the most popular options. An NDP-25 pump costs approximately $3,200, while an NDP-40 model is closer to $5,000. The main difference between the two is volume.

Recommendations and Tips for Motors and Drives

  Experienced distilleries prefer energy-efficient, hygienic and explosion-protected motors, as well as those with effective brakes and built-in encoders. Different types of pumps use different motors to power them, but distillers should seek out certified motors that are explosion-proof and have multi-phase power, as some motors only fit certain transmissions.

  Air motor pumps are small pumps used to ensure safety and prevent explosions. Air motor power costs considerably more than a direct drive electric motor; however, upgrading motors can dramatically improve safety and comply with standards.

  Variable frequency drives can provide power at low speeds and have options for efficient designs, normal and heavy-duty operation, safety functions and cooling systems. Distilleries use electric variable frequency drivers as motor controllers that vary the voltage and frequency of power. This is how the electric motor is driven within an RPM range instead of a binary on or off. Drives can be programmed to minimize hydraulic shock and provide great accuracy while maximizing the properties of heat exchangers.

Considerations

  When choosing new pieces of equipment, factors to keep in mind include having access to readily available parts and quality people who can install and repair the equipment when needed. Mobile machinery and multi-functional pumps can help save valuable square footage in small distillery operations.

  Distilleries benefit from having pump-related products built from materials that conform to FDA and 3A requirements and can be quickly taken apart, cleaned and put back together. Mulligan said that this is why FLUX pumps are perfect for pumping different liquids while preventing cross-contamination. He also said that there is a common misconception that drum pumps are pieces of “throw-away” equipment.

  “While this may hold true for the lesser-quality brands, FLUX is committed to providing the best pump on the market with the lowest overall cost of ownership,” Mulligan said. “Every part for all of our pumps and motors are sold as individual components, which can result in repairs costing as little as just a few dollars. FLUX has customers that have been using pumps for over 20 years–some by just completing only the bare minimum for maintenance.”

  Mulligan also said choosing the best pump should be easy because many drum pumps on the market will solve the customer needs, but with varying degrees of customer satisfaction.

  “Selecting equipment from a manufacturer that is long-lasting, with the ability to be repaired when necessary, will result in a pump life that can be counted in decades,” Mulligan said. “Quality equipment results in less downtime and more production, ultimately adding to the bottom line. We can show you how the break-even point for the return on investment comes in just a few months, with thousands of dollars saved over the lifetime of the pump.”

Types of New Software & Technology in the Beverage Industry

Cyndi

By: Alyssa L. Ochs

statistics appearing on iphone

Everything is going high-tech these days, and the craft beverage industry is no exception. If you work in this industry, staying updated on the newest technology will help you make smart decisions for your business. Not all forms of technology make sense for every beverage business, but the benefits of familiarizing yourself with what’s on the market will pay off in the long term.

How Technology Can Improve Beverage Production

  Although the processes of making beer and spirits haven’t changed much over the years, many smart technology options are available to help with everything from product-tracking to label-making to helping consumers connect with brands interactively. Whether you’re looking for help with beverage planning, supply purchasing, production assistance or quality control, there’s likely a tech-savvy solution.

  In the front of the house, technology makes it possible for customers to order drinks via touchscreen rather than through a human server. Behind the scenes, it allows tracking and data management for traceability and knowing what’s in demand. Breweries and distilleries may be interested in learning how to print 3D materials, such as creative artwork for glasses. Blockchain technology can improve trackability across the supply chain and assist producers in better adhering to regulations. Many companies use software platforms to ensure they meet compliance standards.

  Many breweries and distilleries would benefit from upgrading their data management systems to eliminate time-consuming and error-prone spreadsheets. A sound data management system can help producers with sales, distribution, production metrics and demand analytics to better understand what and when to order. Cloud-based software is often preferred by breweries and distilleries because the data can be accessed from anywhere, regularly updated by a vendor and maintained by a professional IT team. Pieces of technology should work together with existing task management apps, such as Trello, and communication apps, like Slack, that your team uses.

  Another use of technology in the industry involves mobile apps to integrate different data points, such as diagnostics, GPS, electronic logs and temperature controls. Artificial intelligence data can develop new flavors based on predictions of what consumers want. AI is also being used to improve quality control through the use of sensors and cameras.

In today’s era of staffing shortages, technology can be utilized to train staff, retain the workforce and recruit new talent when resources are strained. Beverage-makers may also use technology to expand where they sell products to lessen their dependence on traditional distribution channels.

Technology Spotlight: Refractometers

  Based in Solon, Ohio, MISCO designs and commercializes digital handheld and inline process refractometers for industries requiring quantitative determination of fluid concentration and quality. MISCO has been in the refractometer field for four decades and is the only U.S. manufacturer of digital handheld refractometers. It is actively developing new technologies to bring even greater usefulness of refractometry to its markets.

  Mark Keck, Chief Commercial Officer for MISCO, told Beverage Master Magazine that MISCO digital handheld units are ideal for generating immediate results anywhere in the operation. He said they can be programmed with up to five measurement scales from an extensive scale library to provide customers with a device tailored to their exact testing requirements.

  “This feature is especially useful for operations that produce a range of products, eliminating the need for multiple units with a single readout capability,” Keck said.

  Meanwhile, inline process refractometers are best for larger operations and give continuous readings that can be output to any data capture system.

  “For breweries, MISCO has developed a set of measurement scales that were scientifically derived from a complex sugar profile specific to wort,” Keck said. “Other refractometers base their readings on sucrose, which is why using a correction factor is required when using these units. MISCO Pro-Brewing Scales account for the wort’s complex sugar profile, which includes maltose, maltotriose, dextrose, fructose, sucrose and other materials, eliminating the need for correction factors and providing more accurate results.”

  Recently, there have been advances and innovations in refractometry that breweries and distilleries may find helpful.

  “Because every operation has unique testing requirements, MISCO has developed a build-your-own tool on its website to allow customers to easily design and order digital handheld refractometers with programming they select from our large measurement scale library,” said Keck. “In addition, we are developing new refractometers that utilize technologies that are part of the Industry 4.0 paradigm for improvements in operations, automation and communication.”

  Even when beverage-related technology looks and sounds intriguing and exciting on the surface, there is little benefit to trying it just for the sake of novelty. Keck told Beverage Master Magazine that “spyglass-style” analog refractometers are still commonly used in the industry, but these devices have numerous limitations compared to digital units, such as reading subjectivity, precision and durability.

  “When upgrading to a digital refractometer, or even considering a different digital unit, customers would want a unit that is easy to use, employs quality materials, is durable, has automatic temperature compensation, is easy to calibrate and provides readings that match the fluid testing requirements of the operation,” Keck said. “Lastly, product support should also be considered – where the unit would be serviced for routine maintenance and calibration certification.”

  Whether refractometers or any other technology, learn about the products and choose those that set themselves apart from the competition. Depending on the device, this could be related to durability, level of precision or ease of use.

  “Our optics utilize sapphire prisms for high precision, improved temperature equilibration and durability,” Keck said. “Signal detection is achieved with high-definition detectors that provide up to eight times the resolution of other handheld units. Lastly, our commitment to Lean Manufacturing principles and adoption of ISO guidelines ensures that the quality of our products is second to none.”

Benefits of Trying New Software and Technology

  Even with practical considerations in mind, producers benefit from having a forward-thinking approach to brewing and distilling and an open-mindedness about technology solutions that may help your business. Technology can help you be more flexible with production, consume less energy for an eco-friendly operation and make the quality of beer and spirits better.

  Certain pieces of software and technology help integrate functions and manage assets more efficiently, optimize production lines for greater control over processes and attract the attention of tech-savvy consumers. When used correctly, technology can help breweries and distilleries be competitive in an oversaturated market. A good technology solution exists for every brewer and distiller, whether that involves on-premise software, cloud-based software, mobile applications or specialized devices, such as refractometers.

Choosing the Right Tech Upgrades for Your Business

  It’s not always practical to take on multiple types of new technology simultaneously, but a few innovations are worth looking into further. For example, there are some excellent platforms for brewery and distillery management software, and food-ordering software for establishments serving food and drinks. Online restaurant POS systems accept instant payments and provide food traceability solutions for inventory and beverage distribution management solutions. Beverage warehouse and logistics management systems, as well as “Internet of Things” solutions to keep track of food safety recalls and shelf-life management, can be addressed with the latest and greatest technology available to the industry.

  “Tools are available or in development that can impact productivity, improve product quality and consistency and result in greater operational efficiency,” said Keck. “MISCO is integrating many of these technologies into our refractometer to allow our customers to do what they do better.”

Packaging for Distilleries:

Cyndi

Making First Impressions Count Through Efficient and Attractive Packaging Options

By: Cheryl Gray

bottles of alcohol beverage

Packaging for a distillery is as important as the product. They either coalesce or collide. Successful packaging means consumers are immediately drawn to the product for the image as well as what’s inside the bottle. Likewise, the opposite is true when packaging goes awry, resulting in a product that doesn’t move. 

CDA USA

  Packaging experts help their distillery clients decide which packaging to choose and how best to deploy it. One of these experts is Henrico, Virginia’s CDA USA. CDA has manufactured labeling and filling machines for a variety of industries, including spirits, since 1991. Its engineering and design teams create customized packing, labeling and filling solutions for distilleries of any size.  

  CDA attracts distillery clients who need standout, state-of-the-art packaging solutions by drawing upon its versatility. Clients include producers of cognac, brandy, bourbon, rum, whisky, vodka, gin, tequila, liqueurs and more. It offers a wide range of automatic and semi-automatic machines that can handle virtually every type of bottle–rectangular, square, conical or cylindrical. Its labeling machines accommodate new technologies, including tin, transparent and mirror printed labels. 

  For micro-distilleries, production space is at a premium and accommodating new machinery can be a challenge. CDA offers a solution with Ninette 2, a semi-automatic labeling machine that applies two adhesive labels in a single operation. Compact and portable, it solves a major packaging need without taking up a lot of space, and its speed can accommodate up to 500 bottles an hour. The machine also handles different product formats, such as glass or PVC, eliminating the hassle of changing materials. The Ninette 2 works with CDA’s automatic and semi-automatic filling machines. Another model, the Ninette 1, applies a single label at a time and is also designed for small distillery operations.  

  CDA also has a range of labeling options to suit the production needs of medium and large craft distilleries. Some of the company’s clients turn to its R1000/R1500 automatic labeling machines that can label up to 1,500 bottles an hour and place up to four labels on a bottle at a time. 

  Regarding industrial size distilleries, CDA touts product solutions that can readily integrate into existing packaging lines. The company says that its evolving products of automatic labeling machines can either be added to a complete, existing line or as a dependable backup option.  

Belmark

  Belmark is a Wisconsin-based company specializing in pressure-sensitive labels, flexible packaging and folding cartons. Founded in 1977, the company has grown from three employees and a single printing press to 1,000 workers in six facilities and three locations. 

  One of Belmark’s key customer service specialties is helping clients achieve high-end labels on a budget. Belmark uses its Web-to-Print process to get the look clients want within a price they can afford. For example, to achieve the quality and appearance of a hot foil stamped label, Belmark uses its Web-to-Print metallic inks. To get the look of embossing, the company uses a dual finish appearance with a spot gloss. The combination of these methods gives clients the metallic look they want without a hefty price tag. Web-to-Print makes it possible to handle orders in as little as 24 hours. 

  Belmark points to its Trident and Trident MAX processes as the pioneering technology designed by highly trained staff to create high-quality labels. The finished product boasts standout features such as enhanced color accuracy and consistency, finer detail, shorter lead times and lower total costs for mid-run and longer-run quantities. 

  Trident is a process printing method that achieves optimal results through advanced pre-press and press technologies. These technologies work together to create an attractive label with the color consistency, superior print registration and finer detail of a more expensively produced product. The Trident MAX process builds on the strengths of reduced lead times and production costs by utilizing fixed colors in fixed printing decks. Belmark says this method guarantees labels that consistently match client specifications. It also creates more vibrant printing with greater detail.

SourcePak

  Located in Billerica, Massachusetts, SourcePak is a one-stop shop for distillery packaging that makes branding a top priority. The company has been in business since 2002 and touts the benefits of using one source for all packaging needs. The company claims that distilleries save time and money by using one source, eliminating the need for multiple vendors for packaging supplies and services.

  Todd Wallace, Vice President of Marketing and Business Development for SourcePak, explains how it works. “We are able to provide best-in-class value by sourcing reliable suppliers, resources and pricing for our distillery partners. This enables distillers to focus on the product rather than what it is going in or how it will be shipped. Outer shippers, partitions, warehousing, JIT delivery and 3PL services ensure the packaging gets where it’s going when it needs to be there. Service is as necessary of a component as the packaging is when you work with the fast-paced and multi-faceted distilling industry. The service we offer is typically the first thing the brands we work with say sets us apart.”

  SourcePak offers a range of products and services to address design, labeling and industrial needs, streamlining the packaging process for distilleries. Services include graphic and packaging design, inventory management, product order fulfillment and distribution services. The company has an engineering and design team that can develop packaging solutions for multiple applications, from designing product bottles and the boxes used to hold them to the corrugated displays used in stores.   

  SourcePak regards the primary, secondary and tertiary levels of packaging as equals. Primary packaging holds the actual product in place, secondary packaging identifies the brand and product information, and the tertiary layer protects the product during shipping. The company provides multiple protection options for the third packaging stage, including cushion pallets, custom foam case inserts, foam fabrication and assembly and antistatic polyethylene.

  Another service that SourcePak offers is value-added packaging. These are customized packaging options, such as brandy packaged with a snifter, that create an added value to the consumer and give the spirit a competitive edge. 

Manual Packaging

  Instead of semi-automatic, automatic and outsourced options, some distilleries choose to package manually.

  Potomac Distilling Company, located in one of the newest waterfront developments in Washington, D.C., makes Thrasher’s Rum. The distillery, which opened in 2018, produces six rum varieties: traditional white rum, gold rum, coconut rum, white spiced rum, relaxed rum and a flagship green rum, the latter infused with six aromatic botanicals.  

  Owner Todd Thrasher says that besides cost, he decided to assemble his packaging manually to protect the environment.

  “We package Thrasher’s Rum in cardboard boxes with biodegradable peanuts. We strive to be as environmentally conscious as possible when it comes to packaging. One aspect that is unique about our bottles of Thrasher’s Rum is the wax seal on the top of the bottle. It was important for us to reduce the amount of plastic throughout our operation and when it comes to packaging.”

  Thrasher adds that manually packaging his products does not mean skimping on aesthetics, industry safety standards or product branding. 

  “In terms of labeling, we utilize two label colors. The white indicates a specialty label while the black indicates a release that is always available,” Thrasher says. “Our graphic is meant to evoke the ocean. The edge of the label features the sketching of ship rope, and the curved designs at the center are meant to be representative of waves. The lettering and general aesthetic are meant to be reminiscent of the labeling you would expect to see on packages being loaded onto old cargo ships. These nautical and maritime elements are personal to me. I am an avid scuba diver, and Thrasher’s Rum was actually inspired by my rum-soaked adventures island hopping as a scuba dive instructor. Our labeling and choice in graphics are a playful nod to those experiences.”

  Packaging for distilleries must meet food and beverage industry standards to ensure consumer safety. At the same time, packaging must also be attractive enough to draw consumers to the product. This careful balance requires the expertise of companies that know how to design packaging with consumer appeal in mind, meet industry and safety standards and, ultimately, allow distilleries to swiftly move inventory from shipping to shelf to the shopping carts of customers.  

Innovation Helps Modernize Brewing Equipment

Cyndi
man writing in clipboard

By: Alyssa L. Ochs

At Beverage Master Magazine, we’re always looking to keep up with craft brewing trends, which more often than not relates to pieces of innovative equipment and new technologies. Certain types of new equipment are slowly but steadily being introduced to breweries, as are new technologies, tools, mechanisms and improvements to processes relied upon in the past.

  These things factor into how efficiently breweries can operate during challenging times and how memorable their beers are when they reach consumers. To learn more about the role of new equipment in the modern brewery setting, we looked into what’s being used in breweries lately and what industry leaders who work in this space are saying.

Types of Equipment & New Changes

  There are a few essential equipment types that breweries use today. Examples include the malt mill, mash tun, filtration system, heat exchanger and brite tank. Breweries also regularly use pumps, valves, kegs, hydrometers and equipment for dispensing and packaging.

  While experienced brewers are already familiar with all of these things, they might be interested in new equipment options and types of technology to potentially save time, money or labor. Certain machinery may preserve hops better, improve quality control or keep processes more consistent for a better result. Meanwhile, new technology might facilitate multi-purpose machines in a small space or accommodate a shift to using more cans as the business grows. As the industry continues to trend toward aluminum cans, canning equipment is in demand and being considered by brewers who have traditionally stuck to glass bottles.

Equipment and Technology Worth Learning About

  These days, there are fully automated, multi-vessel systems to serve breweries’ needs and specialized wort aeration and oxygenation equipment to

improve brewing processes. Developments have been made to pneumatic conveyors that remove spent grains and tank systems that save water and conserve energy by using compressed air instead of CO2 and have recyclable inner bags. Meanwhile, sustainable design and build practices have been gaining traction for environmental stewardship, future economic vitality and customers’ social enrichment.

  We’ve been following specific advancements, including BrewSavor’s kink-resistant hoses, Thielmann’s multi-purpose aseptic containers, and Twin Monkeys’ low-key and affordable automatic canning line. IntelligentX software compares supply chain and production constraints with beer drinkers’ preferences, and FliteBrite created a “smart flight” serving system to assist menu development at establishments serving craft beer.

  Other machinery and technology-related updates include fully automated, stainless steel crossflow filters for better beer filtration and automated brewing systems with touch screens and mobile technology graphics. These brewing systems are equipped with artificial intelligence features that give feedback on beer produced while integrating customer feedback with manufacturing data. Some professional brewers are not particularly interested in all these “bells and whistles” and believe they are not worth the money and extra staff training to do what they already do best. However, new breweries and current establishments undergoing transition may be curious to adopt a few practical, high-tech features to create a more automated, organized or modern operation.

  Even some seemingly simple pieces of equipment, such as kegs, have been updated to make them more suitable for the current brewing environment. Now you can find stainless steel barrels with automated control systems for better precision and slim diameter kegs to store beer in limited spaces.

  Justin Willenbrink, Blefa Kegs’ sales director for North America, told Beverage Master Magazine that while not much has changed over the years concerning stainless steel kegs, the innovation comes from the barrels’ safety and quality.

  “Each keg from Blefa comes with an integrated pressure relief valve to reduce the risk to producers and on-premise staff by creating a safe failure,” Willenbrink said. “Quality has been the cornerstone of our company for more than 100 years. Durability can only be guaranteed by high-quality material, reliable operating production equipment, highly qualified staff and high-precision manufacturing according to your specifications. These high-quality standards allow us to be the only manufacturer of stainless steel kegs in the world to offer a guarantee of 30 years – a promise to all our customers that they have purchased a reliable and extremely durable asset.”

  Blefa and American Keg partnered in early 2020 to serve the North American market with a domestic manufacturer. Since then, the companies have been working together to upgrade their equipment and support U.S. customer needs, ensuring that efficiency gains in production align with the quality standards of both companies.

  “As a world’s leader in stainless steel packaging, Blefa and American Keg can provide various sizes from 10 liters to 59.62 liters. The U.S. 1/2 bbl, slim 1/4 bbl and 1/6 bbl are the most popular for both on- and off-premise needs. All kegs from our stock are equipped with drop-in D-Type spears from Micro Matic,” Willenbrink said. 

Buy New, Used or Lease?

  When brewers think about updating their equipment, dollar signs often flash before their eyes as new equipment costs start adding up. However, there are options available for breweries on tight budgets, such as leasing new or buying used equipment still in great condition.

  Canning lines are among the most common systems that breweries debate about buying or leasing. Leasing involves entering into a legal agreement for a specified time and works somewhat like a loan. At the end of the lease period, the effectiveness of the equipment may be significantly diminished and therefore not an attractive purchase for another brewing operation. However, you may be able to purchase your current machine for a discounted price. As long as it is still in good working condition, this is an ideal option since staff would already be familiar with it, and you would not encounter any delay in production.

  Capital leases are common, especially when a brewery is only looking to update a single piece of equipment rather than start from scratch or do a total equipment overhaul. It may be beneficial to have a lawyer look over any lease agreement before signing to check the interest rates, accounting implications and terms of the lease in case of equipment malfunctions and who is responsible for repairs. Other considerations include any plans for expansion, durability and logistics of getting equipment into and out of the facility.

What’s Next for Brewing Equipment and Technology?

  There’s a lot to look forward to for brewers who keep an eye out for the next great invention. Many manufacturers and suppliers have a finger on the pulse of the industry and can anticipate the needs of brewers in the years ahead. These companies’ successes depend on how well they change and adapt to the shifts and evolutions of the industry, especially during pandemic times.

  When asked how brewing equipment can best adapt to the changing needs of the modern brewery, Willenbrink said stainless steel kegs are the most well-equipped for providing a quality product because they protect the beverage from harmful UV light and oxidation while ensuring that quality isn’t compromised. 

  “Not only is it the most profitable package, but it is also the most sustainable with stainless steel kegs being 100% recyclable,” he said. “When it comes to the packaging of beer, wine or soft drinks, kegs made of stainless steel offer the best protection. In their reliability, economic efficiency and sustainability, our kegs provide first-class results.”

Willenbrink’s advice to breweries looking at new equipment is to never compromise on quality and make investments in assets that offer maximum safety and reliability for your needs.

  “By choosing a quality supplier, you are making a decision to work with a company that has invested in automation and quality control systems that ensure the highest level of precision and process,” he said. “Comprehensive support from first contact through delivery and continuing with service capabilities from highly qualified technical staff ensure experience and commitment to each investment made.”

  With more automation, there should be greater consistency from one brewer to the next, something vital during staffing changes and high service industry turnover rates. Yet, these machines and technologies don’t remove brewers from their craft; they simply eliminate tedious processes so that beverage producers can have more time to be creative and take their passion for great beer to the next level.