EXAIR’s Unconditional 30 Day Guarantee = Success!

This week in Cincinnati we hit a record high 79°F. Since less than a week earlier it snowed all afternoon, let’s just say many people around here began to get excited. While I don’t mind a little snow here and there, once February begins to draw to a close I’m ready to bust out the shorts, tank tops and flip flops and bring on some warmer temperatures. It also means I’m right around the corner from opening up the pool. Let’s hope that goes much smoother than last year….

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Another benefit to the warmer temperatures, especially here in Cincinnati, is the coming of the baseball season. With the Reds Spring Training also starting this week, optimism is in the air (albeit reserved after the last few years performance).

Unlike baseball where it’s 3 strikes and youuuu’rrrreeee out! EXAIR’s unconditional 30 day guarantee for all stock products allows you the opportunity to test out several different solutions to ensure you get the right product for your application.30dayguarantee

I recently worked with a customer that was interested in switching their current blowoff process with something that would reduce their sound levels but still allow them to complete the job in a similar time frame. The company makes aluminum castings and was using the air gun to remove residual sand leftover in the die after each cycle. Their current air gun was producing sound levels at 107 dBA, well above OSHA’s safe operating range for a full 8 hour shift of work according to OSHA 29 CFR 1910.95(a).

They didn’t want to commit to just one style of air gun, so he purchased a 1210SS-18 (Safety Air Gun w/ ¼ NPT Stainless Steel Nozzle and 18” extension) and a few different additional ¼ NPT nozzles to see which style his operators preferred. After some testing, they concluded that the air gun with an 1122SS 2” Flat Nozzle installed provided them with the best results. Having the added feature of changing out the shim to increase/decrease the force and flow was also welcomed. They’ll be returning the extra nozzles and applying the credit to the purchase of some new 1230SS-18 guns to outfit their other work stations.

1230SS-18
Model 1230SS-18 Soft Grip Safety Air Gun

While we do have a highly trained team of Application Engineers ready and available to help you determine the most suitable product, sometimes testing it out at your facility is the best way to ensure a positive result. That is EXACTLY why we give you 30 days to test out any stock product. If for any reason at all you’re unsatisfied with the performance, give us a call and we’ll arrange for a return. Don’t be afraid to swing and miss!

Tyler Daniel
Application Engineer
E-mail: TylerDaniel@exair.com
Twitter: @EXAIR_TD

Reds photo courtesy of Keith via Creative Commons License

There Must Be A Better Way To Save…

 

I’m writing this blog at almost the top-dead-center midpoint of Spring Break week. My teenage sons have been “enjoying” their time off thus far with the housekeeping duties their mother has been assigning them, and the labor they’ve been providing their uncle, as he installs a new garage door for us…the one my mother-in-law paid for. I definitely married out of my league.

The last half of Spring Break, though, we’re taking a little vacation. We looked at the activities and attractions at our destination, came up with a plan on what to do and when (including an analysis of the 10 day weather forecast…which prompted me to find our rain ponchos) and have even purchased some tickets in advance, because advertising “5% SAVINGS!” on stuff really works on me, even when it’s on a $20 ticket. Before you grab your calculator, yeah…that’s a dollar. But since there are four of us, I’ve multiplied our savings by 400%! Yes; I know…four bucks.  Still, I’ll take it.

We talk to folks almost every day who want, like I do, to save money on goods and services they’re going to purchase anyway. Some have performed comprehensive energy audits, and identified opportunities to lower their compressed air generation and/or consumption rates. Others have just been looking at the bent copper tubes that are blowing off their parts and thinking there has to be a better way.

(Full disclosure: I’ve had these two exact conversations so far this week.)

Today, I want to tell you about the latter: It’s an aluminum casting plant with about a dozen lines where a robot grabs a fresh casting from the machine, dips it in a quench tank, and holds it in front of an array of copper tube blow offs for a few seconds before placing it in a bin, bound for the machine shop. Not only were they blowing at it from both sides with the copper tubes, but they were also blowing continuously…including the majority of the cycle time that did NOT include holding the part in the air flow.  Dear reader, if you’re familiar AT ALL with the EXAIR blog, you’ll know that we simply cannot abide that. Continuous flow when flow is only needed a fraction of the time is wasteful and expensive. Not to mention blowing air out of open tubes is dangerous, loud and requires and unneccessary volume of compressed air.

It's like they WANT to upset us.  What's up with that?
It’s like they WANT to upset us. What’s up with that?

They installed (2) Model 110018 18” Aluminum Super Air Knives, in place of the copper tubing, which cut down on their air consumption…and noise levels…considerably. I gave them some further recommendations on reprogramming the robot to turn the part in front of one Air Knife, and using an EFC Electronic Flow Control to turn the air off when a part was not present.

EXAIR's EFC automatically turns the air off when a part is not present.
EXAIR’s EFC automatically turns the air off when a part is not present.

Is there a better way to use the compressed air in your facility? Whether you’ve got comprehensive data from a detailed audit, or if that open pipe is just too darn loud, all the time – give me a call…we’ll find out.

Russ Bowman
Application Engineer
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