Video Blog: Cleaning Gen4 Ionizing Bars

EXAIR’s Gen4 Super Ion Air Knife and Ionizing Bars are a great way to relieve static charges in your products and/or processes.  They are a very powerful, efficient design that will eliminate static charges and require only minimal maintenance to keep them performing at peak efficiency.

Check out the video below to see just how easy it is!

When you are looking for expert advice on your static relief application or any of our safe, quiet and efficient point of use compressed air products give us a call.   We would enjoy hearing from you!

Steve Harrison
Application Engineer
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The Simplicity Of EXAIR Static Eliminator Systems

If you’re a regular reader of EXAIR Application Engineering blogs, you’ll likely recognize the words “easy to do business with.” And if you’re an EXAIR customer, you’ve likely found that to be true – from customer service, to technical support, to shipping your order – and, of course, the product itself.  We get calls, from time to time, asking about what kind of “engineering system design” services we offer…and the simple answer is, it’s already been included in the product itself.  Most of the time, installation of an EXAIR Intelligent Compressed Air Product requires basic hand tools, and a compressed air supply.

One exception to this is our Static Eliminators product line: they also require electricity.  Good news is, the “engineering system design” is included for these products as well, in the Power Supply.  Gen4 Static Eliminator Power Supplies are energized by either 115VAC or 230VAC.  Cables for both are provided; the 115VAC three-prong grounded plug being the most common…just plug it in to any grounded wall outlet, and you’re in business.

Connecting EXAIR Gen4 Static Eliminators to the Power Supply is just as easy.  All of our Gen4 Static Eliminator Products have a 5ft (1.52m) cable (except the Ion Air Gun…it’s got a 10ft, or 3.04m cable) with a bayonet end for easy, safe, and reliable connection to the Power Supply.  The Model 7960 Gen4 Power Supply has two ports, which can accommodate any two Gen4 Static Eliminators.  This is often quite convenient…for example, Super Ion Air Knives are commonly used in pairs, to eliminate static on both sides of a sheet or film.

Some applications, though, call for more than two Static Eliminators.  For instance, Ionizing Points, Ion Air Cannons, and Ion Air Jets installed in an array to provide static elimination in a duct, or to multiple surfaces on an extrusion or part.  The Model 7961 Gen4 Power Supply has four ports, to fit these situations.

All EXAIR Gen4 Static Eliminators use one of two Power Supplies – your choice of the 2-port Model 7960, or the 4-port Model 7961.

Occasionally, a Static Eliminator needs to be installed in such a way that its 5ft (1.52m) cable cannot reach the desired location of the Power Supply, or an Ion Air Gun needs a longer cable to get everywhere in the space it’s being used in.  Or sometimes, a 5ft cable is simply too long.  To meet those needs, our shop can make custom length cables, precisely to any length you require, up to 50ft (15.2m) in length, for any Static Eliminator.  The only limitation, “engineering system design”-wise is 100ft (30.4m) of total cable length from any one Power Supply.

When Static Eliminators (like these two Ion Air Cannons) are used on a mobile platform (like this one, where they facilitate separation of plastic plates in a solar panel plant,) custom length cables can be necessary to reach a common Power Supply.

Static electricity is responsible for a multitude of problems from dust clinging to material, to material clinging to itself, to jamming, misfeeding, tearing & curling of product, and last but certainly not least, painful shocks.  If you’ve got a static problem you want to get rid of in a hurry, give me a call.  We’ve got a solution for you, ready to go, right out of the box.

***Order any qualifying EXAIR Static Eliminator by February 28, 2019, and we  will include a FREE AC Sensor.  Click here for details.***

Russ Bowman
Application Engineer
EXAIR Corporation
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Video Blog: Super Air Knife with Plumbing Kit Installed

 

This short video features our new Stainless Steel Plumbing kits. Ordering a Super Air Knife with the Plumbing Kit installed, provides the best performance and makes for an easy installation.

 

 

Please contact an application engineer for assistance @ 800-903-9247.

Justin Nicholl
Application Engineer
justinnicholl@exair.com
@EXAIR_JN

EXAIR’s 2015 Year End Review!

In case you were too busy to notice, it’s 2016!  With the start of the new year I would like to review just a few milestones EXAIR reached which will help continue to serve our customers and provide solutions to manufacturing problems. The year was extremely busy for us and so far, 2016 is looking to be even better.

Throughout the course of the last year EXAIR has released hundreds of new products. We continue to increase our Atomizing Spray Nozzle product line and we received the official patent on our No Drip Atomizing Spray Nozzles. The No Drip versions of our spray nozzles have a patented design which helps conserve precious liquids, including water, while also preventing drips which could affect your product finish.

Stay up to date with EXAIR Press Releases
Stay up to date with EXAIR Press Releases

Our new line of Back Blow nozzles have been created to clean the inside of pipe, tube, hose, channel or shafts and prevent the operator from pushing debris further inside by directing the airflow and debris back out toward the nearest end. We have also outfitted our air guns with these nozzles to provide an easy to activate and ergonomic solution. EXAIR also expanded our swivel fitting, air operated conveyor, industrial housekeeping and Cabinet Cooler product lines. See our website for more information on these products. These new stock products ship same day on orders received by 3 PM EST for orders within the United States.

Custom products helped solve problems for hundreds of customers with manufacturing solutions that just didn’t quite fit the bill of our off the shelf products. Since we are a manufacturer (located in Cincinnati, OH) we have the ability to modify stock products, create custom solutions, provide timely information and fast lead times for special products. We blog about specials a lot and we continue to help customers with custom fit products that will surpass their expectations.

With all of the new products and customs, we continued to achieve higher levels of shipping accuracy.  We now have a 20 year streak of shipping complete, on time, correct orders if over 99.9%! There are not many companies that I deal with on a personal level or through EXAIR which can claim their accuracy is this high.

When we weren’t shipping orders or helping customers with custom solutions we also managed to post more than 1 blog per business day, I don’t even want to count the thousands of other Social Media posts we have done, and released numerous videos of tips and tricks for many of our products.

The message I am trying to get across is that we press forward here at EXAIR.  We are constantly making moves and trying to ensure that we offer our customers every item they may need, in a timely manner, correctly, of high quality, and easy to do business with.

That is the only way that we can continue to be the best company for Intelligent Compressed Air Products!

Brian Farno
Application Engineer Manager
BrianFarno@EXAIR.com
@EXAIR_BF

 

Not All Quick Disconnects Are Equal

Quick disconnect pneumatic fittings have been a staple in any manufacturing facility I have ever visited in my 10+ years as part of the manufacturing world.   The fact is, they have been around for a lot longer than 10 years.   The style we see most often is the 1/4″ Quick Disconnect Fitting, and we are typically troubleshooting a lack of air volume problem because they are not sized properly for the application.  These can be found in any industrial supply companies catalog, your local hardware stores, and even auto parts stores.   Quick Disconnects are even sold with certain EXAIR Industrial Housekeeping products, the key being they are properly sized.

Properly sizing the quick disconnect is a critical step in the process of deciding how to lay out your piping system as well as how to ensure products operate at optimal performance.  As you can see in the picture above, the two quick disconnects on the left are both larger quick disconnects as well as larger NPT thread sizes.   The two on the right are smaller and probably a bit more common to see.  Also notice the thread sizes on each, these are also manufactured in many other NPT thread options.   The through hole on the quick disconnects is decided by the size of the QD, not the thread size on the other end.   The example I am illustrating is comparing the 3/8 NPT and 1/4 NPT quick disconnects: Even though you can have 3/8 NPT threads, your throat diameter of the QD is still restricted to .195″ I.D., the same as the 1/4 NPT.  This can be a large restriction on a product with a 3/8 NPT thread size.

The Inner Diameters of the Quick Disconnects

Also to be noted is that all QD’s of the same size are not made equally, tests have shown that you can lose as much as 20 psi through a quick disconnect and up to 40 psi when not properly matched with the female QD.   This leads to the next step which is to ensure that you are not purchasing a QD on appearance.  MAke sure to choose the QD designed to permit the amount of air you need to operate your point of use product without a volume or pressure loss.

These two points are reasons why quick disconnects can diminish your point of use compressed air product performance.  If you have questions on which size to use with your EXAIR product or need help determining why your point of use product is not performing how you would like, contact us.

Brian Farno
Application Engineer Manager
BrianFarno@EXAIR.com
@EXAIR_BF

 

What Exactly Does “Easy To Do Business With” Mean?

That’s the goal – we want it to be easy for you to do business with EXAIR. I understand this is not exactly a quantitative expression, and everyone here likes to have data to back up our claims.  Well, here are just a few ways that I have found to verify we are easy to deal with.

Whenever you call in, the phone is answered by a live person.  This of course is true for Monday through Friday from 8 AM to 5 PM EST – what most of us consider “normal business hours”. The team that answers the phone is also our Order Entry team who can help with pricing, some general product questions, lead times, freight quotes, etc. And, if you need additional technical information or an expert to assist you with implementing a solution for your problem, they are the team who will pass your calls on to my team, the Application Engineers.

We have a full staff of Application Engineers who are here to assist with selecting the right product to fit your needs and troubleshooting existing compressed air setups. Our Application engineers are experts at determining how much compressed air can be saved compared to an existing setup and how that translates into your dollar savings. They understand how important it is to you to keep your processes OSHA compliant and personnel safe. Our Application Engineers also walk you through any returns which may occur with our 30 day trail period, which brings us to the next topic.

We honor a 30 day guarantee on stock products.  This permits you to get the product in to your facility and put it through the paces and if it doesn’t perform to your standards, give us a call.  We will take the item back and issue you a full credit for the purchase price of the product. I should probably state at this point that – Yes, we do deal with applications we have not dealt with before. In these situations we remain confident in our recommended solution (or we would not have made it) but will remain close to you as the installation and implementation occur just so we can help troubleshoot if necessary. If it ends up not working – see the first 3 sentences.

On top of all those, we stand behind our product with a 5 year built to last warranty for compressed air products, and a 1 year warranty on electronic components.   This just goes to show how strongly we believe in our workmanship and our products.

30 Day Guarantee
30 Day Guarantee

In case you have never called or sent in an inquiry from one of the numerous ways we offer to contact us,  please do.  I can assure you that you will receive a timely response from a live person that will give you the best answer possible.   If we don’t have the answer, we’ll tell you and many times we will offer a good place to find a solution.

Brian Farno
Application Engineer
BrianFarno@EXAIR.com
@EXAIR_BF

 

Quick Disconnects & Why Not To Use Them

Quick Disconnects are a quick and easy solution to hook up devices to your compressed air system.  These units can be found in quite a few factories and are more often than not being used incorrectly.  I know that on the air compressor in my garage, the only way to hook anything up to it was to use 1/4″ quick disconnects.  Chances are they are even a few of them within your facility, assuming you have compressed air available.

1/4" Quick Disconnect male and female.
1/4″ Quick Disconnect male and female.

When you really look at a quick disconnect though you start to see why it shouldn’t be used to install every compressed air driven device there is.   You can see in the pictures below that a 1/4″ quick disconnect that goes to a 3/8″ NPT adapter has a .192″ opening at the small end.  A 3/8″ Schedule 40 iron pipe will actually carry a .493″ inner diameter.   If you were to use this quick disconnect on something like a 2″ Heavy Duty Line Vac, you will starve it for air due to the limited ability of the small diameter to carry enough air volume. This, in turn, will limit the performance of the Line Vac.  This is because the through hole on the quick disconnect cannot pass enough air to feed through to the Line Vac.

Inner Diameter of 1/4" quick disconnect.
Inner Diameter of 1/4″ quick disconnect.

On the 1/4″ quick disconnect to a 3/8″ NPT this may not be as large as a problem as the next picture.  Below you can see a 1/2″ quick disconnect that is going up to a 3/4″ NPT.  a 3/4″NPT Schedule 40 iron pipe is actually a .824″ inner diameter.  The quick disconnect at most has a .401″ inner diameter.

IMG_4614
1/2″ quick disconnects

 

Inner diameter of 1/2" quick disconnect.
Inner diameter of 1/2″ quick disconnect.

Even though you are providing the correct thread size for your connection (a 3/8 MNPT and a 3/4 FNPT respectively in our example) the quick disconnect’s small inside diameter could be too much of a restriction for the volume demanded by an end use product. Due to this restriction point you will see pressure drops in your system when using a device with a properly sized inlet for its demand of compressed air being fed with an improperly sized quick disconnect.  This is one of the main reasons one of our first questions in troubleshooting an EXAIR products performance with a customer is whether or not they are using quick disconnects.

If you would like to learn more about how to properly plumb your EXAIR Intelligent Compressed Air Product, feel free to contact us, or take a look around our Knowledge Base.

Brian Farno
Application Engineer
BrianFarno@EXAIR.com
@EXAIR_BF