Sanitary Flange Air Conveyor Doubles Output for Coffee Bean Roaster

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For me there’s nothing better than a hot, fresh cup of coffee first thing in the morning. Particularly during the colder mornings like we’ve had as of late, but even in the summer sitting out on the porch sipping on a cup while the sun comes up is a great way to start the day. Just typing this first paragraph has me making my way to the break room for a cup!

We’ve talked about the life of a coffee bean and the processes that it must go through from the fields as a bean all the way through the roasting, grinding, and packaging process. At just about every stage in the production of coffee, EXAIR has a way to help. Just like craft breweries that have taken the world by storm, small-batch coffee companies are beginning to see a similar boom in their business as the market shifts away from large corporate entities and supports small or locally owned businesses.

I recently had the pleasure of speaking with one of these “craft” coffee producers. They’ve been in business for a little while, but as of late have really seen an increase in their sales. To increase production, they invested in a second roasting machine at a substantial capital investment. They’re a small company with less than 10 employees from the front-end to the back-end. While initially they thought all that was needed was to buy a second roaster, they quickly found out that they weren’t getting double the output like they had thought. The problem was that the time spent moving the bulk bags of raw beans into the hopper of the roaster was too time consuming for one person to feasibly handle. They either needed to hire a second person (another substantial investment), or they needed to find a better way of transporting the beans.

After searching online, they came across the EXAIR Line Vac. EXAIR’s Line Vacs are the ideal low-cost solution for bulk material transfer. Available with smooth, NPT threads, and sanitary flange connections, it allows you to convert ordinary pipe or hose into a powerful conveying system for parts, scrap, trim, and other bulk materials. Available in a variety of different sizes and materials, we can achieve wide range of conveyance rates.

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In this particular application, food grade materials were necessary. EXAIR’s model 161200-316 2” Sanitary Flange Line Vac allowed them to maintain a clean environment while keeping it easy to remove and clean when necessary. With the Line Vac in place, they were able to double their output as they’d desired when purchasing the new machine without having to hire another operator. A much easier, cheaper, and cost-effective solution. That Line Vac isn’t going to ask for a raise, request time off for summer vacation, or wander into the break-room to make itself a cup of coffee 😊.

If you have an application where you’re manually transferring bulk materials, give us a call. An Application Engineer will be happy to help evaluate your process and recommend a solution that’ll save you time, energy, and money!

Tyler Daniel
Application Engineer
E-mail: TylerDaniel@EXAIR.com
Twitter: @EXAIR_TD

Super Air Knife Coupling Kit Helps Customer Save Money and Increase Productivity!

I was recently contacted by a manufacturer of specialty food products that was looking to increase productivity on one of their packaging lines. In order to do so, they needed a longer Super Air Knife.

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Model 110012SS-316 Super Air Knife

They manufacture a variety of different products, but this application was involving small snack-size blocks of cheese. They’re placed into individual plastic containers and before they seal the packaging any residual particles must be blown off or it will affect the seal. Any residual particles of cheese around the container would allow air to come into contact with the product and affect shelf-life.

In the current setup, they were using EXAIR’s Model 110012SS-316 a 12” 316 grade Stainless Steel Super Air Knife and the Model 9060 Universal Mounting System. They wanted to add in an additional two rows of cheese to help increase throughput. To do so, he needed an overall width of 18”. We do have an 18” available from stock, but rather than having a spare 12” model lying around he wanted to try and utilize what he had without having to purchase an entirely new knife.

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Model 9060 Universal Mounting System

Fortunately, EXAIR’s Super Air Knives can be coupled together to create a wide variety of different lengths. From stock, the Super Air Knife is available from 3”-108”. With the help of a Super Air Knife Coupling kit, we can achieve much longer lengths. In this case, although we did have an 18” knife available, we could also couple the existing 110012SS-316 (12”) with our Model 110006SS-316 (6”). This option was a bit cheaper than going with a new knife, and still allowed them to utilize the 12” that they already had.

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Coupling Kit for Aluminum Super Air Knives

While this isn’t the typical place we’d recommend a coupling kit, it was an option that allowed the customer to save a bit of money but still get the same effect that they’d achieve with the 18” single piece knife. We also manufacture a wide variety of custom knives per customer specifications. If you’ve got an odd application that you don’t think is best served by a stock offering, give us a call. An Application Engineer will be happy to take a look at your application and help recommend the most suitable product.

Tyler Daniel
Application Engineer
E-mail: TylerDaniel@exair.com
Twitter: @EXAIR_TD