EXAIR Around the World

I would like to share a conversation with a company that I visited in Singapore.  They manufactured natural rubber material, and they were having issues with material sticking inside the oven.  In our conversation, they would have to stop the process in order to clean the area near the chopping blades where the rubber material would collect.  The system would have to be shut down for the entire day to clean the oven which lost profit and production yields.

I was familiar with this company because they are global.  I remembered that I helped their American counterpart with the exact same application.  I was able to make a quick recommendation for the same product; two model 110260SSPKI Stainless Steel Super Air Knives.  They purchased and installed the Super Air Knives to generate an air curtain to keep the rubber material from sticking to the wall and forcing it into the grinder below.  This helped them to save a lot of money for unscheduled shutdowns.  If the U.S.A. company was able to share this information, it would have been a great cost savings for the corporation as a whole.

Since the establishment of EXAIR in 1983, customer satisfaction has always been the cornerstone of our business model.   And with that business model, our business continues to grow each year.  Now EXAIR is recognized as a brand of excellence.  We shaped this culture by having great customer service and high-quality products that are safe, effective, and very efficient.  With thousands of products in stock, we are able to ship with over a 99.9% on-time delivery.  As a company, EXAIR offers free expert technical advice and share solutions to pneumatic issues through EXAIR Blogs, Videos, application library, and social media.

In today’s market, many companies are global and have plants and facilities throughout the world.  If details like cost savings, safety, increased productivity, problem solving, and energy efficiency would be shared; it would be very beneficial for everyone.  It can help to grow profits, protect employees, improve throughput and save energy which will help to protect the environment.  Since EXAIR is a leader in these areas with compressed air products, we can help you and your affiliates with pneumatic solutions.

EXAIR sells direct in the U.S.A and Canada, and we have over 50 distributors located throughout the rest of the world.  EXAIR has structured our world-wide presence by country in our International Map located on our website.  It is simple to use.  To find a distributor, click on this link, International.  Fill in your Name, Email, and Country.  We also ask if you would like to receive news about EXAIR products in the future.  You can select “Yes” or “No”.  If you would like to obtain information monthly from EXAIR about new products, special notices, or featured products, then click “Yes”.  And, if we do not have a distributor in your area, EXAIR has an International Department that can assist you directly.

Just like the customer above, if the U.S. manufacturer was able to share the information with their sister company in Singapore, it would have saved them a great deal of grief.  To be more effective and efficient as a global company, there should be communication between associates.  If you or your affiliates use compressed air to cool, dry, clean, convey, vacuum, or remove static electricity, EXAIR can improve your process.  And if you have locations outside of U.S. and Canada, we can still help you.  You can contact us directly or visit our International Map.  You may find someone near you that can speak your language and discuss the values that EXAIR represents.  You will be glad you did.

Welcome to EXAIR.
Bienvenido a EXAIR.
Bienvenue chez EXAIR.
Добро пожаловать на EXAIR.
Witamy w EXAIR.
欢迎来到EXAIR。
Willkommen bei EXAIR.
Tervetuloa EXAIR: iin.
EXAIRへようこそ。
Bem-vindo ao EXAIR.
EXAIR에 오신 것을 환영합니다.
مرحبًا بك في EXAIR.

John Ball
Application Engineer

Email: johnball@exair.com
Twitter: @EXAIR_jb

EXAIR Manufactures Custom Solutions with Precision and Speed

Customs
An Air Amplifier with a PTFE plug (left,) a curved Super Air Knife (center,) and a flanged Line Vac are just a few ways EXAIR has provided custom solutions.

Because EXAIR designs and manufactures our own products here in Cincinnati, we can take advantage of the speed, control, and flexibility that comes with full service manufacturing. If you need a customization of a current production product or if you would like to start a compressed air application from scratch, we can probably help. This is true throughout our entire product line, the following custom examples are of our Super Air Knife products.

Do you have an application that may not be best served by one of our stock Super Air Knife products? While we have quite a variety of both materials, sizes, and connection types sometimes a special application requires a special solution. For this reason,  EXAIR manufactures special Super Air Knives suited EXACTLY for the type of application or environment that it’ll be operating in.

Unique applications are fairly common, and the Super Air Knife provides a great solution to many of them.  Consider these situations:

  • A machine builder had to fit an air knife in a 43″ channel.  We had it covered: we made them a custom (non-stock) 43″ 303SS Super Air Knife and shipped it in three days.
  • A user needed 15″ (and only 15″) of air flow.  A Model 110018 18″ Aluminum Super Air Knife, off the shelf, would provide an “overflow” which would disturb product in the vicinity of the blow off.  We had it covered…a custom shim can be made to provide 15″ (and only 15″) of air flow out of an 18″ Super Air Knife.  It only takes a couple of days to get the special shim. We can make shims to center the airflow, keep it all on one side of the knife, have it come out two separate areas etc.
  • Our customer needed the lightweight of the aluminum air knife, but the ambient air temp was causing the stock plastic shim to melt and cause leaks. So we made a custom 4″ Super Air Knife and installed a Stainless Steel Shim.
custom air knives
If your application is more challenging than a custom shim, we’ve also made Air Knives with (left to right) curved radius, special material (glass filled PEEK shown here,) flat, double-sided, and even one with end-mount threaded holes.

We’ve also made a variety of special Air Knives, when more than just length is a consideration.  So, even if your application is “Unique” it’s very likely that we still have you Covered. Give us a call and we can prove it to you!

Jordan Shouse
Application Engineer
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Twitter: @EXAIR_JS

Many Air Knife Materials and Shim Options to Suit Your Application

The EXAIR Super Air Knives are used in many applications ranging from part drying, to web cleaning, to conveyor blowoff, and many other uses. For most processes, the aluminum models provide the performance required and withstand the environmental conditions present.

Ambient temperature limits for the aluminum models is 180°F (82°C). EXAIR also offers the air knives in types 303 and 316 Stainless Steel, which increase the temperature limit to 800°F (427°C) and provides a great degree of corrosion resistance. For the harshest, most corrosive environments, an air knife constructed of Polyvinylidene Fluoride (PVDF) with a temperature limit to 275°F (135°C) is available.

Super Air Knives
Aluminum, Stainless Steel and PVDF Super Air Knives

But what can we do about those applications where the increased corrosion resistance isn’t needed and the temperatures do not approach anywhere near to 800°F (427°C)?

The solution to this situation is an aluminum air knife with a custom stainless steel shim. The aluminum material is rated to 400°F (204°C) and the shim is good to 800°F (427°C) so this knife can be used in those hotter environments up to 400°F (204°C). This option helps to keep the cost of the knife low, by utilizing the lower cost aluminum for the body and cap.

The table below details the materials of construction options for the Super Air Knife – a wide array of material offerings to suit even the hottest, harshest conditions.

Air Knife Temperature Table

We recommend consulting with an Application Engineer to review the application, process, and environmental conditions, and we can present best options.

And don’t forget, the shims can be further customized for special blowoff requirements. See the blog that my colleague, Russ Bowman, posted here.

If you have questions about Super Air Knives or any of the 15 different EXAIR Intelligent Compressed Air® Product lines, feel free to contact EXAIR and myself or any of our Application Engineers can help you determine the best solution.

Brian Bergmann
Application Engineer
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Coast to Coast and Beyond

Recently, I was working with  a customer looking for a Premium Reversible Drum Vac and wanted it shipped to the Northwest Territories of Canada –  which we could do!  It got me to thinking, what are the farthest US state and territory locations EXAIR has shipped to in the North, South, West and East directions.  I ‘scoured’ the records and came up with these.

Furthest North- We have shipped to Prudhoe Bay, Alaska.  Most recently, believe it or not, we shipped a NEMA 4X Cabinet Cooler to an Oil and Natural Gas Exploration Company.  Goes to show that even the coldest environments still have the need to provide cool, clean, dry air to cool and protect electronics in electrical enclosures.

Furthest South – We have shipped to the US Territory of Puerto Rico, city of Santa Isabel.  An Aerospace company needed a strong, laminar blast of air and utilized a 6″ Stainless Steel Air Knife.  An Air Knife offers a quiet, efficient way to clean, dry or cool parts, webs, or conveyors.

Furthest West- We have shipped to the US Territory of Guam.  The local University ordered a model 1111-4 Super Air Nozzle Cluster, for a good strong blast of air flow for a cleaning operation.  The model 1111-4 delivers 3.2 lbs of force, at just 82 dBA of sound. A safe and efficient nozzle for blowoff operations.

Furthest East- We have shipped to Eastport, Maine.  The customer in Eastport ordered a Line Vac and a section of Conveyance Hose.  The Line Vac is a great tool for conveying large volumes of material over long distances, through a standard hose or tube.  The compact design features large throat diameters for maximum throughput capability.

 

It was interesting to look back and see all the places that EXAIR has shipped.  We have customers from all over the globe. If you are outside the of 50 US States and Canada, we have a dedicated team of International Application Engineers that will work with you to select the best EXAIR product for your process and application, and direct you to your local International Distributor.

If you would like to talk about any of the EXAIR Intelligent Compressed Air® Products, feel free to contact EXAIR and myself or one of our Application Engineers can help you determine the best solution.

Brian Bergmann
Application Engineer

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Super Air Knives – A Plethora of Materials and Sizes

EXAIR manufactures the line of air knives known as the Super Air Knife. We pride ourselves on the wide array of material types and lengths that we offer, all from stock.

The Super Air Knife is the latest generation of engineered air knife that dramatically reduces compressed air usage and noise when compared to other blowoffs.  It is a very efficient way to clean, dry, or cool parts, webs, or conveyors.  It delivers a sheet of laminar air flow across the entire length, with a smooth and consistent delivery of air.

gh_Super Air Knife 750x696

In order meet process environments that may be hot or corrosive in nature, EXAIR offers the Super Air Knife in four standard materials.  The materials for stock air knives are aluminum, Type 303 stainless steel, Type 316 stainless steel, and PVDF (Polyvinylidene Fluoride.) Aluminum is well suited for a wide variety of environments where corrosion or contamination is not a factor. Type 303 stainless steel is a very common grade of stainless steel, and is good for mildly corrosive environments up to 400 °F. Type 316 stainless steel offers excellent corrosion resistance, better strength properties, and resists pitting. It can handle temperatures up to 800°F.  Lastly, the PVDF air knives offer many benefits including resistance to UV light, inorganic chemicals, solvents, ozone, acids, weak bases and salts and can withstand temperatures up to 275°F.  If there is a certain material required, EXAIR can also do custom Super Air Knives and have done them in PVC and other plastics.  Check out this write up about a very unique custom material Super Air Knife that we made.

img_6590
Glass Filled PEEK Super Air Knife with Brass Hardware and PTFE Shim (Click Here or on Photo)

Not only is there a wide offering of materials of construction to meet the process needs, the Super Air Knives are available in many lengths to fit into the space available. From stock, we offer Super Air Knives in these lengths-

3″, 6″, 9″, 12″, 18″, 24″, 30″, 36″, 42″, 48″, 54″, 60″, 72″, 84″, 96″, and 108″

If a special length knife is needed, or one longer than the 108″, the Super Air Knives can be coupled utilizing the stocked Air Knife Coupling Kit to join multiple air knives as needed. If space is an issue, and certain length that is not stocked is needed, just give us a call –  we can manufacture them to your specifications, to the exact length that you need.  It takes just a few days and then the Super Air Knife of exactly the proper length will be on its way.

If you have questions about the Super Air Knives, or would like to talk about any of the EXAIR Intelligent Compressed Air® Products, feel free to contact EXAIR and myself or one of our Application Engineers can help you determine the best solution.

Brian Bergmann
Application Engineer

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Super Air Knife – Free Air Via a 40:1 Amplification Ratio

Intelligent Use of Compressed Air – Most industrial facilities have at least one air compressor.  The compressor is used to power anything from pneumatic tools, air powered equipment, compressed air cylinders, blowoffs and many more types of operations.  Improper use of compressed air can lead to unnecessary energy costs, high noise levels and dangerous exposure of personnel to high pressure air.

The EXAIR Super Air Knife uses only 1/3 of the compressed air of typical blowoffs.

LSAKpr_2mb
Long Super Air Knife with Plumbing Kit Installed and using the model 9060 Universal Air Knife Mounting Kit to Blowoff Laser Cutting Debris

By taking advantage of the Super Air Knife’s highly efficient design and the action of air entertainment, the Super Air Knife draws in large amounts of surrounding free outside air into the air stream. The result is a strong powerful air flow made up of a small amount of compressed air and a large amount of ambient air.

Capture

  • Compressed air flows through an inlet (1) into the plenum chamber of the Super Air Knife. The flow is directed to a precise slotted orifice. As the primary airflow exits the thin slotted nozzle (2), it follows a flat surface that directs the airflow in a perfectly straight line.  This creates a uniform sheet of air across the entire length of the Super Air Knife. Velocity loss is minimized and force is maximized as room air (3) is entrained into the primary air stream at a ratio of 40:1.  The result is a well defined sheet of laminar airflow with hard-hitting force and minimal wind shear is delivered.

By using a Super Air Knife – and the advantage of the high amplification via air entertainment – for part blowoff, cooling, or drying you can reduce energy costs, reduce noise levels, and eliminate harmful dead end pressures. Other air knives typically entrain surrounding air at a ratio of 30:1 or less.

EXAIR offers the Super Air Knife with materials of construction of aluminum, Types 303 and 316 Stainless Steel, and PVDF to cover a wide variety of application temperatures and environments. Other materials may be possible, pending review by our Product Design Engineers. The Super Air Knives are offered as the knife only, as part of a full kit, which also includes a shim set, auto drain filter separator, and pressure regulator.  The Super Air Knife can be fitted with Plumbing Kits and/or Electronic Flow Control making installation easier and help to save on air usage.

If you have questions about Super Air Knives, or would like to talk about any EXAIR Intelligent Compressed Air® Product, feel free to contact EXAIR and myself or one of our Application Engineers can help you determine the best solution.

Brian Bergmann
Application Engineer

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EXAIR Super Air Knife Promotion Runs Through 12/31/17

EXAIR will be giving away a free Soft Grip Safety Air Gun with the purchase of any EXAIR Super Air Knife from November 1st through December 31st, 2017.  This special promotion will apply to all Super Air Knife orders, whether aluminum, stainless steel, or PVDF.  Use the promotional model number during the promotional period and receive a free model 1210, a value of $81.00! The Soft Grip Safety Air Gun is a Top Pick, and provides the ideal combination of forceful flow, quiet noise level and low compressed air usage.  To get the special promotional item, use the special part numbers as detailed in the link below.

sgsagpromo

The Super Air Knife is the latest generation of the EXAIR engineered air knives with dramatically reduced compressed air usage and noise compared to other types of blowoffs.  The Super Air Knife is truly a more efficient tool for cleaning, drying or cooling parts, webs, or conveyors.  The air flow is a uniform sheet of laminar air across the entire length with a hard-hitting force.

Replacing a noisy blowoff with a Super Air Knife results is a significant reduction in sound.  Operation at a high pressure of 80 PSIG (5.5 Bar) leads to a sound level of just 69 dBA for most applications. Air amplification ratios (entrained air to compressed air) of 40:1 is produced. It also meets OSHA maximum dead-end pressure and noise requirements, for safe operation in the vicinity of plant personnel.

Typical applications for use include-

  • Post wash part drying
  • Sheet cleaning in strip mills
  • Conveyor cleaning
  • Part or component cooling
  • Web drying or cleaning
  • Environmental separation (air curtain)
  • Pre-paint blowoff and cleaning
  • Bag opening/filling operations
  • Scrap removal on converting operations

Take advantage of the Promotional Offering by clicking on the link at the top of the page.  Qualified orders receive the free model 1210 Soft Grip Safety Air Guns as shown below.

1210
FREE! EXAIR Model 1210 Soft Grip Safety Air Gun

If you have questions about Super Air Knives, Safety Air Guns, or would like to talk about any EXAIR Intelligent Compressed Air® Product, feel free to contact EXAIR and myself or one of our Application Engineers can help you determine the best solution.

Brian Bergmann
Application Engineer

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