Category: Accessories

Just Needs A Little More To The Left

Published on by Brian FarnoLeave a comment

I’ve come across many applications where customers run multiple different parts or products along the same line, and each requires some form of blowoff before moving to the next stage. Too often, a system designed for just one specific part can’t keep up with the variations. Sometimes the “solution” ends up being to crank up the compressed air, which is wasteful and inefficient.

Instead of increasing air pressure or fabricating new mounts every time there’s a changeover, consider installing EXAIR’s Stay Set Hoses or Swivel Fittings.

            Stay Set Hoses are flexible and hold their shape once positioned, making them ideal for quickly adapting to different parts on the line. Available in 1/8″ and 1/4″ MNPT fittings (or a mix of both) and various lengths, these hoses can support anything from a Nano Super Air Nozzle to a Super Air Amplifier—or even a Super Air Knife. Repositioning them is easy: just bend the hose by hand to aim the airflow exactly where it’s needed for the new part.

                Swivel Fittings may be a better fit if your application doesn’t require much flexibility but still needs occasional fine-tuning. These allow up to 25 degrees of movement off axis, are made of durable 303 stainless steel, and help you easily refocus nozzles without a full tear down.

If your blowoff system isn’t keeping up with your line changes, it might be time to explore how Stay Set Hoses and Swivel Fittings can bring efficiency and adaptability to your process.       

Brian Farno, MBA – CCASS Application Engineer

BrianFarno@EXAIR.com
@EXAIR_BF

More About Compressed Air Safety

Published on by Al WooffittLeave a comment

We all know how crucial safety is in the workplace. Most companies conduct some type of annual safety training, and a key takeaway from these sessions is that safety isn’t just the job of a few individuals; it’s everyone’s responsibility. At EXAIR, we take safety very seriously. Many of our products are designed with safety as a priority, including our Safety Air Guns, which highlight our commitment to this principle. This focus is essential because using compressed air can pose health risks if not handled correctly.

In the U.S., OSHA (Occupational Safety and Health Administration) is the agency that enforces regulations to ensure safe and healthy work environments. They have the authority to impose hefty fines for any violations. When it comes to compressed air, two common violations involve air guns and blow-off devices, as outlined in 29CFR 1910.242(b) regarding dead-end pressure/chip shielding and 29CFR 1910.95(a) concerning maximum noise exposure limits.

The first regulation, 29CFR 1910.242(b), pertains to hand-held tools. It specifies that blow-off devices should not be used at pressures exceeding 30psig if the compressed air can become dead-ended. If there’s no escape route for the air, it can penetrate the skin and lead to an air embolism. A straightforward solution is to drill a hole to provide an alternate escape path, although this can introduce other safety concerns, which we’ll cover later. EXAIR’s air nozzles are designed with fins that allow air to escape safely, preventing blockage by your skin. This means you can confidently use the EXAIR Super Air Nozzles at pressures above 30psig.

The second regulation, 29CFR 1910.95(a), outlines the maximum sound levels that a person can safely be exposed to. Prolonged exposure to high sound levels can lead to permanent hearing damage. This is where the cross-drilled nozzle doesn’t quite meet the mark. While it’s safe for dead-end pressure, the noise from the turbulent airflow is quite loud. In contrast, EXAIR’s nozzles are designed to pull in surrounding air, creating a much quieter laminar flow. For instance, our Model 1210 Safety Air Gun, which features the Model 1100 Nozzle, operates at just 74dBA, well below the noise exposure limit for an 8-hour shift.

Model 1210 Soft Grip Safety Air is fitted with an EXAIR Super Air Nozzle. We can also supply it with a Rigid Extension and Chip Shield (right).

If you’re serious about compressed air safety, EXAIR’s range of safe, quiet, and efficient Safety Air Guns and Air Nozzles is an excellent option for your facility. Feel free to reach out if you want to chat about this or any other compressed air applications you might have!

Al Wooffitt
Application Engineer

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Banner image by Gerd Altmann from Pixabay

Enhance Your EXAIR Product & More w/ Accessories

Published on by Brian FarnoLeave a comment

If you hang around with me for long enough, you will grow to understand that I love comedy movies. One of my favorite production groups is Broken Lizard. You might know some of their work and, just to be clear, I have seen all the movies, watched two of the guys’ TV shows, and listened to some of their podcasts. When trying to come up with a title for today’s blog, I looked up synonyms for “Accessorize”. The picture below shows the results.

If you haven’t seen Super Troopers, then I am not sure if we can continue to be friends. Actually, I won’t hold it against you. There is a scene in the movie where they are trying to get some information from a photo and so Ramathorn is sitting at a computer and working on the photo. He continually types and says, “Enhance” several times until the chief briskly informs him to just print the photo already. Unfortunately, I can’t share the clip here because there may be some inappropriate language at the end of the clip, so just believe my poor description that it is funny.

Well, all the products EXAIR offers in our Accessories catalog section will ENHANCE your point-of-use compressed air application. Whether it be a point-of-use filter/ oil removal filter, and a regulator with mounting brackets and coupling kits to ensure you have clean air being utilized. See the video below for just how well they work and why they are important to an installation.

Items like Swivel Fittings, Stay Set Hoses, and even lengths of Air Hose can give versatility in locations where hard piping and getting precise alignment of the air stream are needed. This can save the installer of a blowoff many fittings and hours of time on installation. The Swivel Fittings give a lock-in-place adjustment capable of 25° from centerline at 360° of rotation.

The Stay Set Hoses are another tool-free adjustable mounting option for point of use compressed air products. The ability to get rid of copper tubing, which is costly and can kink if proper tools aren’t used to bend it, is great for easy installation in the field. To see how easily they can be used, check out the video by John Ball below.

Even after these products we still offer a number of accessories that will aid operators in their production environment. If you want to discuss any part of the EXAIR product offering, please contact an Application Engineer today.

Brian Farno, MBA – CCASS Application Engineer

BrianFarno@EXAIR.com
@EXAIR_BF

EXAIR’s Super Air Wipe

Published on by Al WooffittLeave a comment

EXAIR’s Super Air Wipe is a quiet and efficient solution for your pipe or cable blowoff. They are specifically engineered for drying, cleaning or cooling a variety of extruded shapes. The 360° uniform airflow produced by the Super Air Wipe will be more effective, while using less compressed air than a comparable solution using an array of nozzles. They are also easy to insert into your process due to the split design, allowing you to clamp the Air Wipe around your material without the need for threading.

The Super Air Wipe comes in two different materials – aluminum and stainless steel, with various stock sizes. Our aluminum models are available in sizes from 3/8″ to 11“, and stainless is available from 1/2″ to 4“. As with all EXAIR’s other stock products, these are available for same-day or next-day shipping, and are covered under our 30-day unconditional guarantee. The aluminum models are rated for temperatures of up to 400°F, while the stainless steel are good up to 800F.

The aluminum Super Air Wipe is available in 11 sizes; the stainless steel Super Air Wipe comes in 5 sizes…all from stock.

We also provide Super Air Wipe Kits to get the most out of your Super Air Wipe. A kit will include the Super Air Wipe itself, a filter, a regulator, and a shim set. The filter will remove bulk liquids and debris from the compressed air to keep performance optimal. The regulator is used to fine-tune the force provided by the Super Air Wipe. This helps to not over-use the amount of compressed air required for the job.

EXAIR’s Starter Guide: Air Wipes

If you need larger adjustments to the force and flow than the regulator can provide, then you can add shims to increase the airflow and force. They are easy to install on the Super Air Wipes to allow for applications to have more cooling, faster drying, and better removal of tough debris. With both the regulator and shim set, you can vary the air velocity from a breeze to blast, so whatever your application requires, the Super Air Wipe will work for you.

If you would like to learn more about our Super Air Wipes, then please give us a call!

Al Wooffitt
Application Engineer

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