November’s Promo Features Cool Products

That’s right, with the start of November this year we also start our Cold Gun promotion. This promotion runs from the start of November until December 31, 2022. The best part is that Cold Guns have a long history of providing spot cooling solutions for industry. Cold Guns have been cooling product and processes for over 35 years! Take advantage of the current promotion today!

The EXAIR Cold Gun promo is a great way to receive an additional tool to extend the use of the Cold Gun. With the purchase of a promotional Cold Gun System w/ Single Point Hose Kit or promotional High Power Cold Gun System w/ Single Point Hose Kit you will receive a Dual Point Hose Kit for free. This is a $48.00 USD value. The Cold Gun will drop your compressed air temperature by 54°F when operating at 100 psig inlet pressure. Choose the standard point tip or the 1″ fan tip to blow the cold air. The total length of the flexible discharge hose is around 11″. If more coverage is needed, the promotional Dual Point Hose Kit gives around 5-6″ of straight hose before splitting into two smaller lines that offer both point or fan tip nozzles as well. This dual point can be used to reach both sides of larger diameter cutters and components that need a blast of cool air.

The Cold Gun is easily setup in any machine that has a ferrous metal surface thanks to its integrated magnetic base that will hold the unit in place even when the machine is moving or vibrating. If you do not have ferrous metal available for the magnetic base, using rigid piping or even something like u-bolts to hold the unit into place is a common practice of customers who need the cooling and know the Cold Gun will perform.

Lastly, if you aren’t certain whether the Cold Gun is the solution, we have an entire team of Application Engineers here to discuss the application, and it is also backed by our 30-day guarantee so our US and Canadian based customers can order one, test it in their facility for 30 days. If they are not pleased with the performance for any reason, the item can be returned to EXAIR. If you want to discuss your application, contact us today!

Brian Farno
Application Engineer
BrianFarno@EXAIR.com
@EXAIR_BF

EXAIR Case Studies Share Succe$$

EXAIR provides many informative tools to help you decide which of our products will work best for you. We have a qualified staff of Application Engineers, a comprehensive catalog, Installation Sheets, Blogs, and a library of Case Studies, to name a few. Following is more about our Case Studies and how they can be helpful.

EXAIR keeps a library of Case Studies for your reference. The Library s is also organized by product so you can easily find the information and product you have interest. These case studies summarize how our customers have purchased, used, and benefited from our products and their purchase. These studies focus on our products and your project, we do not use our customer names and only use photos and verbiage that you approve and share with us.

The process to develop a Case Study is as easy as talking to one of our Application Engineers. We will discuss your project and work with you to decide the wording and photos that you approve for the study. Once the study has been completed and approved we can discuss a credit on your purchase or percentage discount on your next purchase. This becomes a “win, win” for both you and EXAIR.

EXAIR appreciates a good success story, and we want to encourage you to share your success from using one or more of our products. This is why EXAIR incentivizes Case Studies. We will offer a discount to any company who will provide enough information to produce a case study. If you have interest to create a Case Study (and save money) on your next project please contact one of our Application Engineers so we can discuss your application and goals.

Eric Kuhnash
Application Engineer
E-mail: EricKuhnash@exair.com
Twitter: Twitter: @EXAIR_EK

Laminar and Turbulent Air Flow

I have a manufacturing background primarily with automotive and plastic injection molding. I used compressed air but I will admit that I did not know the difference between Laminar and Turbulent air flow. You’ll often hear EXAIR refer to laminar vs turbulent flow when discussing our blow off of products. I will briefly describe the difference between the two and hopefully we all learn something new. In any blow off process or application, laminar airflow is going to be much more effective at eliminating pressure drops, blowing product and reducing noise levels than the turbulent air flow. To read more about the math behind it, check out my colleague John Ball’s previous post here.

A good example of an EXAIR product that delivers a laminar air flow are our Super Air Knives. The super air knife offers a more efficient way to clean, dry or cool parts, webs or conveyors. They deliver a uniform sheet of “Laminar” airflow across the entire hard-hitting force. The Super Air Knives deliver a uniform sheet of air that has the same force across the entire length.

The efficiency of EXAIR’s Super Air Knife delivering the laminar air flow becomes more valuable when comparing the effectiveness to a blower operated knife or fans. A fan “slaps” the air, resulting in a turbulent airflow where the airflow particles are irregular and will interfere with each other. A laminar airflow, by contrast, will maintain smooth paths that will never interfere with one another, which allows for maximum velocity and can produce higher force levels.

EXAIR had a customer needing help applying icing on snack cakes. As baked sponge cakes moved down a conveyor, a continuous ribbon of icing was applied to the individual cakes. Trying to make a clean break in the icing was next to impossible. Mechanical blades needed constant cleaning. Compressed air through a series of holes in drilled pipe used too much air, was noisy and did not make a clean break.

The solution was using an EXAIR Stainless Steel Super Air Knife. A photo eye detected space between cakes turning the compressed air on at the precise moment to apply a uniform airflow and velocity against the ribbon of icing, creating a nice clean break. The stainless steel Air Knife was the best choice for this application. Since there was no contact with the icing, no additional cleaning was required. The Laminar flow of the Super Air Knife had uniform velocity across the entire length and broke the ribbon of icing evenly. This successful result would never have been possible with turbulent air from drilled pipe, nozzles or a blower.

The Super Air knives are just one of many of EXAIR’s Intelligent Compressed Air products. When planning your next project that requires compressed air please contact one of our many Application Engineers for assistance. EXAIR takes pride in our products and customer service.

Eric Kuhnash
Application Engineer
E-mail: EricKuhnash@exair.com
Twitter: Twitter: @EXAIR_EK

Understanding your ROI for EXAIR Products

I used to hold a purchasing/engineering role for a previous company and as part of that role I was required to understand all costs of a project. The value of knowing the return of your investment is obvious but the benefit of this knowledge enhanced communications with other team members and at times with your customer. So how can I understand the economic impact from purchasing and Intelligent Compressed Air product from EXAIR?

EXAIR makes an easier job of calculating your ROI when purchasing our product(s). Simply go to www.EXAIR.com and click on “Resources”, located on the top center of our homepage. You will see “Calculator Library” where you can see our “Air Savings Calculator“.

Calculating your ROI using this tool is simple, simply place your current consumption rate (SCFM), the cost of our product(s), the SCFM for our product(s) and your cost of compressed air per 1000 Cubic feet (if this is unknown, $0.25/1000 cubic feet is a reasonable number to use).

  1. Current Consumption (SCFM): This is the current air requirements for your current process.
  2. Cost of EXAIR Product(s): This is the expenditure of the EXAIR product(s) being purchased.
  3. EXAIR Product(s) consumption (SCFM): This can be found in our catalog, web site or by calling EXAIR and talking to an Application Engineer.
  4. Cost of Compressed Air: This can be determined at your facility or a good industry average is $0.25/1000.

The calculator will automatically calculate your return and show you the payback in number of days. EXAIR encourages the use of our website and/or calling our Application Engineers for additional information or education on air savings. We are customer friendly and always eager to help.

Eric Kuhnash
Application Engineer
E-mail: EricKuhnash@exair.com
Twitter: Twitter: @EXAIR_EK