Custom Pneumatic Conveyors for Unique Applications

EXAIR’s Line Vacs, or Air Operated Conveyors, provide an efficient method of converting ordinary pipe, hose or tubes into powerful in-line conveyors.  To accommodate the wide variety of unique problems manufacturers face, EXAIR has the ability to customize and tailor Line Vacs to different specifications.  Certain processes may require customizations like unique sizes, shapes and materials in order for the product to be a perfect fit for their system.  EXAIR will work in collaboration with the customer to fabricate the best possible Line Vac solution for easy and efficient conveyance.

I worked with a customer to design a special Line Vac.  They needed 3” ANSI 150# Flanges on a 3” PDVF Line Vac.  So, we had a special material with special ends to suit their specific needs.  The PVDF with Hastelloy hardware was for chemical resistance, and the flanges were used to mount onto their piping system.  As with many of our Line Vacs, we can turn a normal piping system into a conveyance system for waste, parts, or bulk materials.  For this customer, they needed a backup system for a fume hood.  With electrical vacuums and blowers, loss of power or motor failures can cause a momentary lapse in fume removal.  Since the chemical material that was used in the hood was dangerous, they needed a reliable source to extract the fumes.  The Line Vac does not have any moving parts or require electricity.  The Line Vac only uses compressed air or gas to make it operate.  For this customer, they attached nitrogen to the special Line Vac to work when there was a power failure to protect the workers in the area. 

For customers with space limitations, smaller sizes can be created while still offering the same capacity for conveyance.  In situations where the Line Vac requires a specific flange mounting option, EXAIR can accommodate.  Locations requiring custom mounting holes, brackets or inlet positions are possible.  For applications where stock aluminum, or 303 and 316 stainless steel won’t work, alternate materials like PVDF, PVC or PTFE can be utilized.  Even in extreme environments, EXAIR can produce both heavy-duty or high-temperature iterations to handle even the toughest material or conditions.  Other details like the customer’s particular hose size, or pipe threading are specifications that EXAIR will have no problem accommodating.

Stock Line Vac models include standard, Heavy Duty, Ultra Duty, Light Duty and Sanitary Flange.  All versions can be customized with different connections and materials to meet customer’s specific needs.  If there’s a process in your facility that could benefit from a product like the EXAIR Line Vac, act fast! Now through October 31st, you’ll receive a FREE 1104 3/8” Super Air Nozzle as a promotional item with the purchase of any EXAIR Line Vac with a qualified order in the U.S.  For any help solving specific conveyance problems, you can contact an Application Engineer.  We will be happy to help. 

John Ball
Application Engineer
Email: johnball@exair.com
Twitter: @EXAIR_jb

EXAIR’s Safety Air Gun Promotion Offers Free High Velocity Air Jet

From August 1st to September 30th, 2025, with qualified purchases, EXAIR will be giving away a free Model 6013 High Velocity Air Jet with a purchase of our Safety Air Guns, including the VariBlast PrecisionVariBlast CompactSoft GripHeavy DutySuper Blast and TurboBlast Safety Air Guns.  We are promoting the importance of safety in the workplace with the EXAIR Safety Air Guns.   

Compressed air guns are one of the most commonly used pneumatic products in manufacturing plants.  They are used at workstations to blow off debris and clean parts and tools.  Because of the large quantities that are used in a plant, they are the most targeted by OSHA (Occupational Safety and Health Administration).  The majority of the common brands of airguns fail to comply with two directives, rule 29CFR 1910.95(a) for noise levels and rule 29CFR 1910.242(b) for dead-end pressure.  The reason for this is due to the type of nozzles that come with the typical compressed air guns.  OSHA fines can be very expensive, and you can alleviate these penalties by purchasing an EXAIR Safety Air Gun.  Safety is everyone’s responsibility: management, the HSE department (Health and Safety Engineer), supervisors, and even the operators.   

With EXAIR Safety Air Guns, we supply an efficient, effective, and, most importantly, safe air nozzle with all of our air guns.  They are CE Compliant and exceed the OSHA sound level and dead-end pressure requirements, even above 30 PSIG (2 bar).  With substandard air guns, the operators will have to listen to loud noises all day or wear hearing protection.  And for the dead-end pressure, the EXAIR nozzles are engineered to not allow the operator to completely block the end of the nozzle with their hand or skin.  This is very important because if the pressure exceeds 30 PSIG, air can penetrate the skin and cause an air embolism.  With our design, the compressed air is able to escape, and the pressure against the skin will not exceed 30 PSIG, even with the compressed air pressure set at 100 PSIG.  Safety is a major concern for all of our customers and a priority for EXAIR in manufacturing our products.   

As I mentioned above, the nozzles are one of the most significant parts of making a compressed air gun safe and OSHA compliant.  Combining our engineered nozzles with a quality air gun makes the EXAIR Safety Air Guns one of the best products in the market.  We currently have six different styles; the VariBlast PrecisionVariBlast Compact, Soft GripHeavy DutySuper Blast, and TurboBlast Safety Air Guns.  These Safety Air Guns are ergonomically designed to comfortably fit in your hand. They come with quality trigger mechanisms and durable valve assemblies.  The VariBlast Precision Safety Air Guns are great for tight spaces and clearing out small holes.  The VariBlast Compact Safety Air Guns have a cast aluminum body for rugged use with our smaller air nozzles.  The Soft Grip Safety Air Guns provide extra comfort for long, extended uses, and the Heavy Duty Safety Air Guns are rugged, heavy-duty industrial air guns with nozzles for larger forces.  The Super Blast and TurboBlast Safety Air Guns use our largest nozzles for cleaning large areas quickly.  In combination with the EXAIR nozzles, the Safety Air Guns can offer another important attribute; we can save you money!!!  Compressed air is very expensive to make, and with our Safety Air Guns, we use less compressed air but still create a strong blowing force.  We do this by entraining the free ambient air into the air stream.  If you increase the mass of air at the target, it will give you a hard-hitting force to remove debris from surfaces or clean tools and holes.  The amplification ratio can be as high as 25 to 1.  That means that for every part of compressed air that it uses, the EXAIR Nozzles will entrain 25 parts of free ambient air.  This will add mass to the airstream, which provides for a powerful impact.  Also, the payback period for using an EXAIR Nozzle with our Safety Air Guns can be within weeks due to the savings in electrical costs from your air compressor.  With EXAIR products, we were able to partner with Energy Star and power facilities.  For the amount of energy saved, some power companies offer rebates for using EXAIR products.       

A substandard blow-off gun is unsafe, loud, and wasteful.  EXAIR Safety Air Guns can help improve these situations.  They are OSHA-compliant, very safe, and very quiet.  They use less compressed air, which saves you money.  And with a variety of different nozzles, they can better fit your application to decrease downtime.  In the U.S. and Canada, EXAIR offers a 30-day unconditional guarantee on our cataloged items so you can try them out.  You can see for yourself how effective these compressed air guns can be.  If you need help matching the best Safety Air Gun to your application, you can contact an Application Engineer.  And during the next two months, take advantage of the free Model 6013 High Velocity Air Jet, a $103.00 complimentary gift.     

Jordan Shouse, CCASS

Application Engineer

Send me an email
Find us on the Web 
Like us on Facebook
Twitter: @EXAIR_JS

EXAIR is Offering a Promotional Item With the Purchase of a Safety Air Gun! 

From August 1st to September 30th, 2023, with qualified purchases, EXAIR will be giving away a 1” Flat Super Air Nozzle with a purchase of our Safety Air Guns, including the VariBlast Precision, VariBlast Compact, Soft Grip, Heavy Duty, Super Blast and TurboBlast Safety Air Guns.  We are promoting the importance of safety in the workplace with the EXAIR Safety Air Guns.   

Compressed air guns are one of the most commonly used pneumatic products in manufacturing plants.  They are used at workstations to blow off debris and clean parts and tools.  Because of the large quantities that are used in a plant; they are the most targeted by OSHA (Occupational Safety and Health Administration).  The majority of the common brands of air guns fail to comply with two common violations, rule 29CFR 1910.95(a) for noise levels and rule 29CFR 1910.242(b) for dead-end pressure.  The reason for this is due to the type of nozzle that comes with the compressed air gun.  OSHA fines can be very expensive, and you can alleviate these penalties by purchasing an EXAIR Safety Air Gun.  Safety is everyone’s responsibility: management, the HSE department (Health and Safety Engineer), supervisors, and even the operators.   

With EXAIR Safety Air Guns, we supply an efficient, effective, and, most importantly, safe air nozzle with all of our air guns.  They are CE Compliant and exceed the OSHA sound level and dead-end pressure requirements, even above 30 PSIG (2 bar).  With substandard air guns, the operators will have to listen to loud noises all day or wear hearing protection.  And for the dead-end pressure; the EXAIR nozzles are engineered to not allow the operator to completely block the end of the nozzle with their hand or skin.  This is very important because if the pressure exceeds 30 PSIG, air can penetrate the skin and cause an air embolism.  With our design, the compressed air is able to escape, and the pressure against the skin will not exceed 30 PSIG, even with the compressed air pressure set at 100 PSIG.  Safety is a major concern for all of our customers and a priority for EXAIR in manufacturing our products.   

As I mentioned above, the nozzles are one of the most significant parts of making a compressed air gun safe and OSHA compliant.  Combining our engineered nozzles with a quality air gun makes the EXAIR Safety Air Guns one of the best products in the market.  We currently have six different styles; the VariBlast Precision, VariBlast Compact, Soft Grip, Heavy Duty, Super Blast, and TurboBlast Safety Air Guns.  These Safety Air Guns are ergonomically designed to comfortably fit in your hand; and they come with quality trigger mechanisms and a durable valve assembly.  The VariBlast Precision Safety Air Guns are great for tight spaces and clearing out small holes.  The VariBlast Compact Safety Air Guns have a cast aluminum body for rugged use with our smaller air nozzles.  The Soft Grip Safety Air Guns provide extra comfort for long, extended uses, and the Heavy Duty Safety Air Guns are rugged, heavy duty industrial air guns with nozzles for larger forces.  The Super Blast and TurboBlast Safety Air Guns use our largest nozzles for cleaning large areas quickly.  In combination with the EXAIR nozzles, the Safety Air Guns can offer another important attribute; we can save you money!!!  Compressed air is very expensive to make, and with our Safety Air Guns, we use less compressed air but still create a strong blowing force.  We do this by entraining the free ambient air into the air stream.  If you increase the mass of air at the target, it will give you a hard-hitting force to remove debris from surfaces or clean tools and holes.  The amplification ratio can be as high as 25 to 1.  That means that for every one part of compressed air that it uses, the EXAIR Nozzles will entrain 25 parts of free ambient air.  This will add mass to the airstream to give a powerful impact.  Also, the payback period for using an EXAIR Nozzle with our Safety Air Guns can be within weeks due to the savings in electrical costs from your air compressor.  With EXAIR products, we were able to partner with Energy Star and power facilities.  For the amount of energy saved, some power companies offer rebates for using EXAIR products.       

A substandard blow-off gun is unsafe, loud, and wasteful.  EXAIR Safety Air Guns can help improve these situations.  They are OSHA compliant, very safe, and very quiet.  They use less compressed air, which saves you money.  And with a variety of different nozzles, they can better fit your application to decrease downtime.  In the U.S. and Canada, EXAIR offers a 30-day unconditional guarantee on our cataloged items so you can try them out.  You can see for yourself how effective these compressed air guns can be.  If you need help matching the best Safety Air Gun to your application, you can contact an Application Engineer.  And during the next two months, take advantage of the free 1” Flat Super Air Nozzle, a $59.00 complimentary gift.     

John Ball
Application Engineer

Email: johnball@exair.com
Twitter: @EXAIR_jb

Static Problem on your Packaging Line?

Pretty much every consumer grade product comes in packaging, so It’s safe to say most manufacturing processes end in a final packaging of the final product! One of the most common issues with Form, Fill, Seal and other general packing systems is Static! That pesky force you can’t see, but you know and can feel the effects! So how can you address those issues? With EXAIR’s line of static eliminators! With a dozen different configurations an Application Engineer can help you pick one to fit into your process and eliminate the static that’s wreaking havoc!

But let’s take a look at a couple of the most common applications!

Bottle Sleeves

Unlike the Coke bottles below, most bottoms now have the thermo shrink on the cap to secure the lid and keep it clean. (You may ask why I used the Coke photo…. well I just liked it!!) But typically a flat sheet of thermo sensitive plastic is fed through a forming block to connect the ends to make a sleeve. Then they are fed over the bottle cut and thermo formed around the bottle. There are a lot of things there that can create static! Check out this blog by Tyler. His customer used a Super Ion Air Wipe to rid the static prior to the forming!

Image courtesy of Kevin Trotman, Creative Commons License Attribution 2.0 Generic (CC BY 2.0)

Filling

Filling a container with product is one of the most common packaging situations we encounter! Why? Because there are so many different operations that go into it. First you have to form the packaging, then clean it, then move it, then fill it, then seal it, then clean before bulk packaging. You guessed it each one of those tasks have the ability to build and be affected negatively by static.

Below is a photo of a line to fill vials with a vaccine, but first these need to be cleaned. Static can cause dirt and dust to stick inside the vial. This is a common use of the GEN4 Super Ion Air Knife, it can eliminate the static, then provide the force to dislodge the dust and dirt. Then you can push it into the air and dispose of it with a downdraft system. And just like the bottling line, they cap the vials with a thin cap cover, you can use the same product to eliminate that static to keep the flaws to a minimum.

Image courtesy of Vaccines at Sanofi, Creative Commons License Attribution 2.0 Generic (CC BY 2.0)

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 complete line of Static Elimination products, all available to ship same-day from stock!

Jordan Shouse
Application Engineer

Send me an Email
Find us on the Web 
Like us on Facebook
Twitter: @EXAIR_JS