How to Install A Super Air Knife – From the Basic to the Creative

Occasionally, a caller will ask if we offer installation services for our products. They’re usually very pleased to learn that there’s not all that much to it.

Any of our Super Air Knives can use our Model 9060 Universal Air Knife Mounting Systems (shown below; one on a 12″, and four on a 108″ length) for easy installation and precise aiming.

The 9060 Universal Air Knife Mounting Systems are perfect for simple, fast installation and positioning.

Shorter lengths, like the Model 110006 6″ Aluminum Super Air Knife (below, left,) can be adequately supported by air supply piping.  We don’t recommend that with longer lengths (due to overhung load concerns) but even a Model 110018 18″ Aluminum Super Air Knife (below, middle,) can be supported by the supply pipe in a vertical position.  We even stock our 3″ Aluminum Super Air Knives with Stay Set Hoses & Magnetic Bases (below, right.)

Just a few more popular ways to install a Super Air Knife.

The Super Air Knife also has a series of 1/4″-20 tapped holes, 2″ apart, along the bottom of the body.  These are often used for installation & mounting as well, and we’ve seen some creative methods, for sure:

Yes, that’s a door hinge. No, it wasn’t my idea, but I kind of wish it was.

EXAIR Super Air Knives come in lengths from 3 inches to 9 feet long.  We stock them in aluminum, 303SS, 316SS, and PVDF.  If you need a custom length or material, though, we do those too.  We can even talk about the best way to mount it.  Call me.

Russ Bowman
Application Engineer
EXAIR Corporation
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Video Blog: Split Ring Design of the Super Air Wipe Eases Installation

This video showcases just how easy it is to install a Super Air Wipe or a Standard Air Wipe onto an extrusion line.  The split ring design makes it possible to install or remove from the line without having to thread the product, all within a minute or less.

If you would like to discuss your application, or any point of use compressed air application, please contact us.

Brian Farno
Application Engineer
BrianFarno@EXAIR.com
@EXAIR_BF

Super Air Knife’s Adjustability and Flexibility = Success

The EXAIR Super Air Knife is the most efficient compressed air knife on the market. We know this because we’ve tested them, and our competitors’ offerings, for performance, using the same instruments, controls, and procedures. We’re not going to publish data that we can’t back up, and that’s a fact.

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EXAIR Super Air Knife removing moisture after a rinse on anodized parts.

They’re also ideally suited to a wide variety of applications – they come in lengths from 3 inches to 9 feet long (and can actually be coupled together for uninterrupted air flows of even longer lengths,) a variety of materials for just about any environment. But the best thing about our Super Air Knives is how you can adjust the air pressure and flow to complete a wide variety of tasks. You can adjust them in two different ways, Replacing or adding Shims, or regulating the incoming air pressure.

completeAirknifesets
Shims for the aluminum, 303 Stainless Steel, and 316 Stainless Steel Super Air Knives

Changing out your shim!

A larger shim gap will give you higher flow and force from your Air Knife. Honestly, the 0.002″ shim that comes pre-installed in all of our Air Knives is perfectly suitable for most blow off applications, and appropriate air supply conditions are the first thing you should check for before going with thicker shims, but if you do indeed need a boost, a thicker shim will indeed give you one…here’s a blog with the video to show you how it’s done:

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Video Blog: How to Change a Shim in a Super Air Knife
Filter Regulator
Regulator and filter

Another advantage to having a Pressure Regulator at every point of use is the flexibility of making pressure adjustments to quickly change to varying production requirements.  Not every application will require a strong blast sometimes a gentle breeze will accomplish the task.  As an example one user of the EXAIR Super Air Knife employs it as an air curtain to prevent product contamination (strong blast) and another to dry different size parts (gentle breeze) coming down their conveyor. For Performance at different supply pressures see the chart below.

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Super Air Knife Performance Table

EXAIR products are highly engineered and are so efficient that they can be operated at lower pressures and still provide exceptional performance!  This save’s you money considering compressed air on the average cost’s .25 cents per 1000 SCFM.

If you’d like to discuss altering the performance of your Super Air Knife, give us a call.

Jordan Shouse
Application Engineer
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Video Blog: Gen4 Power Rocker Switch Replacement

With the Gen4 Static Eliminators, EXAIR has added some great features and upgrades.  In this video, I will show you how to replace the power rocker switch for the model 7960 and 7961 Power Supplies.  Watch how to do it here:

 

John Ball
Application Engineer

Email: johnball@exair.com
Twitter: @EXAIR_jb

Video Blog: How To Calculate Air Consumption At A Pressure Other Than Published Values

The below video shows how to calculate the air consumption when operating at any pressure.

If you want to discuss efficient compressed air use or any of EXAIR’s engineered compressed air products, give us a call or email.  We would enjoy hearing from you!

Steve Harrison
Application Engineer
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Video Blog: 1/4″ NPT No Drip Atomizing Nozzle Repair Kit Installation

In this video, I will show you how to refurbish a 1/4″ NPT No-Drip Atomizing Nozzles with the RBK20 Rebuild Kit.

If you have any questions, you can contact an Application Engineer at 800-903-9247.

John Ball

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

Video Blog : Changing Shims In An Air Wipe

EXAIR’s Air Wipes provide a 360° uniform, high velocity airflow that adheres to the outside surface of a round part, such as pipe, hose, cable, etc., as it passes through the throat or center of the device.

In this short video, we show how to change the shim inside of an Air Wipe, letting you achieve an increase or decrease in outlet flow and force while maintaining the same operating pressure.

If you have any questions, please contact an Application Engineer at 800-903-9247.

Justin Nicholl
Application Engineer
justinnicholl@exair.com
@EXAIR_JN