EXAIR Air Guns Increase Safety And Reduce Air Use

Many times we receive calls from customers that fall right in line with our focus here at EXAIR  – providing Intelligent Compressed Air Products that improve overall safety for operators and plant personnel in industrial operations as well as reduce compressed air usage, ultimately lowering energy costs. Such was the case last week when I received an inquiry from a customer who was looking for a handheld device that could easily attach to their existing air hose to replace the loud and inefficient homemade air nozzles they are currently using to blow off steel chips and coolant from their saws and drills. Their current set up includes a combination of smashed air guns, similar to the one shown below, some small open tubes and cheap plastic nozzles. The blowoffs were working but their operators were starting to complain about excessive noise during operation and notice the compressor in the area was running continuously during the cleaning cycle. Their first proposed solution was to lower the supply pressure which did lower the sound level and air usage somewhat, but now the exiting airflow wasn’t powerful enough to clear the debris. After doing an internet search they decided to reach out to EXAIR for assistance.

crushed-gun
Crushed guns create high pitch wind shear and provide no relief path for the air to exit safely

All of the Safety Air Guns we offer utilize our Air Nozzles which are engineered to meet or exceed OSHA Standard CFR 29 – 1910.95(a) for allowable noise exposure levels. As the Standard reads, when employees are subjected to sounds in excess of 90 dBA, some type of engineered controls should be used to lower the sound to a permissible level. Prolonged exposure to excessive noise can result in serious health issues, like tinnitus or a constant ringing of the ears, as well as stress and reduced productivity. In addition, our engineered Air Nozzles cannot be dead ended, meeting OSHA Standard 1910.242(b). With the design of our Air Nozzles, there is always a safe path for the air to exit so the outlet pressure will not reach 30 PSIG if the nozzle exhaust were to be blocked or pressed against the skin.  Due to this design, our units are safe to operate at higher pressure, resulting in a high velocity, forceful airflow.

1210
Model 1210 – Soft Grip Safety Air Gun

For this application, I recommended the customer use our Model # 1210 Soft Grip Safety Air Gun. This particular unit incorporates our Model # 1100 Super Air Nozzle which produces a low sound level of 74 dBA, well within the OSHA guidelines, and consumes only 14 SCFM @ 80 PSIG while having the necessary power to solve their application.

Justin Nicholl
Application Engineer
justinnicholl@exair.com
@EXAIR_JN

EXAIR Safety Air Guns Quickly Remove Years Of Debris From Large Building’s Ceiling

The air gun is a quintessential tool found in a variety of settings. Machinists will use them to blow chips, debris, and coolant from parts as they’re being finished. They’re commonly used for final cleanup before an item is packaged…nobody wants to open up a brand new product and find dust, dirt, or dried-up coolant spots on it. They can make a quick job of cleaning off a work bench…if you intend to sweep the floor afterwards, that is. In fact, larger air guns can even be used to “sweep” the floor.

I recently had the pleasure of assisting a user who was going completely the other way…from the floor, that is. His company had been contracted by the new owners of a rather large show facility to “rehab” the building. Before they could do anything, though, he needed to clean years and years (and years, he said) of dust, sediment, cobwebs, and other various debris, from the open rafters overhead. All 42,000 square feet of overhead. And, because of their schedule for getting the facility ready for upcoming shows, it needed to be done quickly.

After discussing the application and comparing the capabilities of our various Safety Air Gun offerings to the available compressed air supply, I recommended, and they purchased, two Model 1360-48 Heavy Duty Safety Air Guns, fitted with Model 1106 High Force Super Air Nozzles. These made short work of a big part of the job, allowing them to move quickly on to the rest of the building restoration.

If you’ve got a cleanup job…big or small…perhaps an EXAIR Safety Air Gun is the solution. We’ve got them ranging from the Model 1408SS Precision Safety Air Gun, fitted with our 1108SS Atto Super Air Nozzle (2.5 SCFM; 2.0 ounces of force,) to the Model 1218-6 Super Blast Safety Air Gun, which uses our largest High Force Super Air Nozzle, the 1120 (460 SCFM, 23 pounds of force,) and 29 models in between. We can provide them with accessories such as Chip Shields, Stay Set Hoses, Rigid Pipe Extensions, and Compressed Air Hoses, as needed. Give me a call to find out which one is right for you.

Here are just 2 of our 53 distinct models of Safety Air Guns.  I bet we've got the one you're looking for.
Here are just 2 of our 53 distinct models of Safety Air Guns. I bet we’ve got the one you’re looking for.

Russ Bowman
Application Engineer
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