EXAIR Super Air Knives Improve Efficiency For Beer Bottling Application

As summer begins to wind down, we’re seeing some “slight” reprieve (at least this week) from the intensely hot summer we’ve had thus far in 2022. Fall will be here before we know it, which for me means a return to weekends on the couch watching football! What goes better with football than an ice cold beer?

In a recent application, I worked alongside a beverage manufacturer to help improve on the efficiency of their beer bottling process. You know the saying, “you get what you pay for”. For this customer it was made quite evident as we replaced some rather inefficient nozzles they were using in the facility with our Super Air Knives.

In the process, the customer had (4) sets of inefficient nozzles to dry the bottles off. (2) sets were located just after their wash/rinse cycle, with another two placed just prior to labeling. After washing, the bottles are taken to the fill station where they perform a cold fill process. Their location is hot and humid year-round, so immediately after filling condensation would form on the outside of the bottle.

Once filled, they need to apply a label to the outside of the bottle. If there’s any condensation present, this leads to many of the labels not adhering properly. The issue they were having was that when all of the nozzles were running simultaneously, they were experiencing a pressure drop that led to insufficient drying of the bottles in both stages of the process. Their solution was a rather expensive one: (8) operators were staged at the end of the line to inspect, dry, and fix any of the labels that didn’t adhere well while boxing them up.

Since we knew compressed air consumption was a critical aspect of this application, we offered (2) of our Model 110006-.001 6” Super Air Knives with a .001” thick shim installed. Super Air Knives are shipped directly from stock with a .002” shim, so this thinner shim helped to further reduce the air consumption from the knife. The knives produce a laminar curtain of air that’s far more effective at drying than the turbulent airflow from these flat nozzles. Rather than having (4) sets of knives, they were able to use just (2) effectively eliminating two of the blowoff stations they were using with the cheap nozzles.

With the knives in place the pressure in their system was no longer dropping and the laminar airflow from the Super Air Knives was much more effective at drying the bottles. Now, at the end of the conveyor they only needed (2) operators to unload the bottles and begin to box them. This dramatically reduced their labor costs for this operation as they were able to utilize those employees for other tasks instead of tying them up standing around, drying bottles, and fixing labels.

If you’re tired of experiencing issues with an inefficient blowoff device, EXAIR has a solution that can ship out today from stock. Contact an Application Engineer today and we’ll be happy to help you to determine the best solution based on your application.

Tyler Daniel, CCASS

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

beer image courtesy of RawPixel Ltd via Flickr Creative Commons License

EXAIR Super Air Knives Improve Labeling Process on Bottling Line

I recently worked with our Argentinian Distributor on an application for a local beverage manufacturer. The customer has a wide range of different beverages that they produce in various sizes and bottles and was having issues with a labeling operation.

plastic water bottles

After the bottles are filled and sealed, they go through a washing operation to remove any contaminants from the outside of the bottle. Afterwards, they make their way along a conveyor where a label is applied around the outside of the bottle. The bottles aren’t always completely dry by the time they get to the labeling step. Any residual moisture on the outside of the bottle can present a problem where the label doesn’t fully adhere to the bottle.

After complaints from their customer about product being received with labels that were peeling off, they implemented a quality check to ensure that the bottles that weren’t properly labeled were fixed before they were shipped out. While this resolved the problem for their customer, it required an extra step.

After searching and discovering EXAIR’s Super Air Knife they reached out for assistance. Due to the variability of the bottle sizes, they needed a solution that was easily adjusted based on what product was being run that day. Fortunately, EXAIR offers a Universal Mounting System for our Super Air Knives that’ll allow them to easily position their blowoff as they need.

The video below shows just how versatile the system is, once locked into position it will stay put until you reposition it! This way, they can set up prior to each shift according to the bottle they’ll be running through.

The solution was to install (2) 110036 36” Super Air Knives with (2) Universal Mounting Systems for each. Any knife 24”-54” will necessitate (2) Universal Mounting Systems, 55”-71” will require (3), 72”-95”, and 96” and over will require (5) to sufficiently support the weight of the knife.

The knives provided a strong blast of air that was able to remove any residual moisture from the exterior of the bottles. This eliminated the need to have a post labeling inspection and the bottles were labeled properly on the first go! Adjustments in between different bottle sizes were made simple with the help of the Universal Mounting System.

SAK pre label blowoff
(2) 110036 Super Air Knives positioned with Universal Mounting System

At EXAIR, we’re all about providing safe, efficient, and reliable solutions to a host of industry related problems. With same day shipment for stock items with an order received by 3:00 ET and a team of highly trained Application Engineers, we’re ready to take your call and get a solution out to you today. Don’t just take my word for it, find out for yourself!

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

 

Plastic bottle photo courtesy of Klearchos Kapoutsis via Creative Commons License

Gen4 Super Ion Air Wipe Eliminates Static on Bottling Line

Just recently I worked with our Distributor in Argentina on an application for a manufacturer of bottled water. Once the bottles are filled, a protective security seal is placed along the top of the bottle. This serves two purposes, it prevents any form of tampering as well as keeps the cap of the bottle clean throughout the rest of the manufacturing process. Since most people drink directly from the bottle, this area needs to remain clean and not be exposed to contamination later on in the process.

Their problem was that static was building up on this plastic which caused an improper seal on the cap of the bottle. Further down the processing line, the bottles can be exposed to water that contaminates the bottles. They had to implement an inspection process as it was not acceptable to allow any contaminated bottles to leave the plant. Without a solution, they were losing time due to the necessary inspection as bottles were being rejected at a rate of almost 30%.

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The recommended solution was to install a Model 8164 4″ Gen4 Super Ion Air Wipe just prior to the point in the process where the seal was applied. The plastic material passed through the center of the Super Ion Air Wipe which neutralized the static charge on the material. Without a charge, the seal was applied correctly and they were able to eliminate the need of a manual inspection. After installation, the reject rate dropped to 0%!!

The Gen4 Super Ion Air Wipe provides a uniform 360° ionized airstream and is available in both 2” and 4” ID sizes. Its clam-shell design makes it easy to clamp around a part for neutralizing static electricity and contaminants. The high volume, high velocity airflow attaches itself to the surface and wipes it down with static eliminating ions. The airflow stays attached to the surface and is effective up to 15’ away from where it’s mounted. It’s lightweight and easy to mount using the ¼-20 tapped holes on the back or can also be held into place with just rigid pipe.

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As the temperatures begin to decline, so does the humidity in the air. Drier air results in an increase in static problems. Get ahead of it this year and check out EXAIR’s wide line of various Static Elimination products, all available to ship same-day from stock!

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

What is a GEN4 Ion Air Cannon?

Quite simply the GEN4 Ion Air Cannon is based on the mechanics of the 2″ diameter Super Air Amplifier that has static reduction capabilities and as its name implies it amplifies the supply air up to 25 times!

This highly engineered product is very effective at cleaning product and reducing static at distances of up to 15′ away.

GEN4 IAC

The GEN4 Ion Air Cannon comes in a handy stand/mounting unit for easy installation in a wide variety of applications. It can be mounted to machine frames, mounted out of the way from a process, or placed on a bench top.

GEN4 IAC Dimensions

The GEN4 Super Ion Air Cannon can work with as little as 10 PSI supply pressure.

GEN4 IAC Performance

The GEN4 Ion Air Cannon is used in many applications such as bottling, manufacturing of solar panels and preparing new automobile car bodies to be painted – to name a few. Wherever static reduction and/or cleaning is required the Ion Air Cannon can contribute.

It is offered in a kit that can include the 7960 power supply, pressure regulator for fine adjustments, filter/separator to keep the air clean and dry and a shim set for gross adjustments or just the GEN4 Ion Air Cannon and the 7960 power supply.  Of course all components are also available individually.

If you would like to discuss reducing static and/or cleaning materials, I would enjoy hearing from you…give me a call.

Steve Harrison
Application Engineer

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