EXAIR Founder’s Day 2020

EXAIR celebrates Founder’s Day each year on February 22nd (or the closest working day) in order to commemorate the birthday of our founder, Roy Sweeney.  He founded the company in 1983 and drove EXAIR to become the strong, successful and innovative company that it has over the years.  Today would have been his 86th birthday.

We choose to make this day a celebration and a day to mark our ongoing commitment to the service of others in keeping with the values that Roy and his wife Jackie felt (and feel) very strongly about.  It is now up to us to continue to look outside our company, outside ourselves and do what we can to improve the world around us.

As we do every year, EXAIR has made significant donations to organizations that are making a difference right here in our area.  We are proud to announce that we have chosen to support more charities than ever for Founder’s Day 2020:

  • Freestore Foodbank
    Supplies 33 million meals per year to those in need
    https://freestorefoodbank.org/
  • Lighthouse Youth and Family Services
    Supporting their Safe and Supported program for LGBTQ youth
    https://www.lys.org/safeandsupported/
  • DAV
    Supporting disabled American veterans and their families
    https://www.dav.org/
  • Arts Wave
    Funds and supports 100+ arts projects and organizations through impact-based grants
    https://www.artswave.org/
  • Cincinnati Works
    Partners with all willing and capable people living in poverty to assist them in advancing to economic self-sufficiency through employment
    https://cincinnatiworks.org/
  • Habitat for Humanity Greater Cincinnati
    Helps eliminate substandard housing locally and globally by building and renovating decent, affordable homes to sell to low-income first-time homebuyers.
    https://www.habitatcincinnati.org/
  • Matthew 25: Ministries
    Provides humanitarian aid and disaster relief along with partners in the Greater Cincinnati area, across the US and in more than 60 countries
    https://m25m.org/
  • SPCA Cincinnati
    Offers programs including animal adoptions, animal cruelty investigations, spaying and neutering shelter animals, companion animal and wildlife rescue
    https://spcacincinnati.org/
  • Tender Mercies
    Transforms the lives of homeless adults with mental illness by providing security, dignity, and community in a place they call home
    https://www.tendermerciesinc.org/
  • Bethany House
    Helps homeless and at-risk families with solutions to achieve housing stability and long-term self-sufficiency
    https://bethanyhouseservices.org/
  • Women’s Crisis Center
    Supporting victims of domestic violence, sexual assault and sexual abuse
    https://www.wccky.org/

To further our commitment to others, EXAIR established an Employee Volunteer Program in 2018 that enables every full-time employee with at least 90 days of service to volunteer with organizations of their choice during the normal work week with full pay by EXAIR.  I am proud to say that sixteen employees volunteered their time helping other organizations in 2019.  Through this program, EXAIR and its employees can have a positive impact on dozens of organizations throughout the year.

So, as we celebrate today with lunch and funny memories, we wish Roy a happy birthday.  We miss having him here.  We remember what he did for all of us and for countless others.  And we pledge to continue his commitment to helping those who need it.

Happy Founder’s Day from everyone at EXAIR!

Bryan Peters
President
EXAIR Corporation

Basics of the Compressor Room

EXAIR Corporation has staked our reputation on a keen ability to help you get the most out of your compressed air system since 1983.  Now, the bulk of our expertise lies in the implementation and proper use of engineered products on the demand side, but we fully recognize that there are critical elements for optimization on the supply side too.  And that, quite literally, starts in the compressor room.  This is not an exhaustive, specifically detailed list, but here are some you might consider to get the most from the (again, quite literally) beginning:

  • Location.  If you’re building a new facility, or doing a major rehab of your existing one, having the compressor room as close as practical to the point(s) of use is best, IF all other things are equal.  You’ll use less pipe if you don’t have to run it so far.  You’ll also be able to use smaller diameter lines because you won’t have to worry about line loss (pressure drop due to friction as the air flows through the total length) as much.
  • Location part 2.  If all other things are NOT equal, having the compressor room close to the point of use may not be best for you.
    • Your air compressor pulls in air from the immediate environment.  It’s better to go with longer and bigger pipe in your distribution system than it is to put your compressor in a location where it’ll pull in dust & particulate from grinding operations, humidity from a boiler plant, fumes from chemical production, etc.
    • There are some pretty darn quiet air compressors out there, but there are some pretty loud ones too.  Especially in small to mid size facilities, putting the compressor in an area that upsizes the required piping is still likely a better idea, due to the downsizing of the noise levels that personnel will be exposed to.
  • Environment.  No matter where your compressor is located, the machine itself should be protected from heat and other harsh environmental elements.  That means if it’s inside the plant, the compressor room should be adequately ventilated.  In some situations, the compressor may be best installed outside the plant, in its own building or protective structure.  This should be designed to protect against solar load…in addition to the high temperature associated with a hot summer day, the sun’s rays beating down on your air compressor will radiate a tremendous amount of heat into it.
  • Filtration.  Whatever is in the air in your compressor room is going to get into your compressed air.  This is doubly problematic: particulate debris can damage the air compressor’s moving parts, and it can likewise damage your pneumatic cylinders, actuators, tools, motors, etc. as well.  Make sure the intake of your compressor is adequately filtered.
  • Maintenance.  Air compressors, like any machinery with moving parts, require periodic preventive maintenance, and corrective maintenance when something inevitably breaks down.  There should be adequate space factored in to your compressor room’s layout for this.  The only thing worse than having to fix something is not having the room to fix it without taking other stuff apart.
Patrick Duff, a production equipment mechanic with the 76th Maintenance Group, takes meter readings of the oil pressure and temperature, cooling water temperature and the output temperature on one of two 1,750 horsepower compressors. Each compressor is capable of producing 4,500 cubic feet of air at 300 psi. The shop also has a 3,000 horsepower compressor that produces 9,000 cubic feet of air at 300 psi. By matching output to the load required, the shop is able to shut down compressors as needed, resulting in energy savings to the base. (Air Force photo by Ron Mullan)

These are a few things to consider on the supply end.  If you’d like to talk about how to get the most out of your compressed air system, EXAIR is keen on that.  Give us a call.

Russ Bowman
Application Engineer
EXAIR Corporation
Visit us on the Web
Follow me on Twitter
Like us on Facebook

Happy New Year!

Happy New Year from everyone at EXAIR!

Here’s wishing you the gift of peace and prosperity throughout 2020

Thank you for contributing to our success in 2019. We look forward to increasing your compressed air efficiency and solving your process problems throughout 2020.

EXAIR will be closed Monday and Tuesday Dec. 30 and 31 and Wednesday Jan. 1 to be with our families and friends.

image by j4p4n, Public Domain

Happy Holidays Everyone!

Once again, the celebrations and giving around the EXAIR office become common. It is a joy to take a moment away from selling air nozzles together and simply enjoy each other’s company. Fortunately for us, we are good at it!

We will also be enjoying some time away from the office, as we will be closed Dec 23, 24, and 25. While we celebrate the New Year, we will be closed Dec 30, 31 and Jan 1.

We hope that all of you, too, get some time away from your jobs to spend with friends and family. Take advantage of any time off whether is is to relax, have fun, read, nap, volunteer, or whatever YOU choose. EXAIR hopes your holidays are what you want them to be.

 

Six Steps to Optimizing Compressed Air: Step 4, Turn it Off When Not in Use

Step 4 of the Six Steps to Optimizing your compressed air is to turn off your compressed air when it is not in use. This step can be done using two simple methods either by using manual controls such as ball valves or automated controllers such as solenoid valves. Manual controls are designed for long use and when switching on and off are infrequent. Ball Valves are one of the most commonly used manual shut offs for compressed air and other fluids.

Automated controllers allow your air flow to be tied into a system or process and turn on or off when conditions have been met. Solenoid valves are the most commonly used automated control device as they operate by using an electric current to open and close the valve mechanism within. Solenoid valves are some of the more versatile flow control devices due to the fact that they open and close almost instantaneously. Solenoid valves can be used as manual controls as well by wiring them to a switch or using simple programming on a PLC to turn the valve on or off using a button.

EXAIR’s Solenoid Valves
EXAIR’s Electronic Flow Controller (EFC)

 

Some good examples of automated controllers are EXAIR’s Electronic Flow Controller (a.k.a. EFC) and EXAIR’s Thermostat controlled Cabinet Coolers.  

The EFC system uses a photo eye to detect when an object is coming down the line and will turn on the air for a set amount of time of the users choosing. This can be used to control the airflow for all of EXAIR’s products. EXAIR’s Thermostat controlled Cabinet Coolers are used to control the internal temperature of a control cabinet or other enclosures. This is done by detecting the internal temperature of your cabinet and when it has exceeded a temperature which could damage electrical components it will open the valve until a safe temperature has been reached, then turn off.    

By turning off your compressed air, whether it be with manual or automated controllers, a company can minimize wasted compressed air and extend the longevity of the air compressor that is used to supply the plants air. The longevity of the air compressor is increased due to reduced run time since it does not need to keep up with the constant use of compressed air. Other benefits include less use of compressed air and recouped cost of compressed air. 

EXAIR’s Ball Valves sizes 1/4″ NPT to 1-1/4″ NPT

If you have questions about our compressed air control valves or any of the 16 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.

Cody Biehle
Application Engineer
EXAIR Corporation
Visit us on the Web
Follow me on Twitter
Like us on Facebook

Leaks and Their Impact on Your Compressed Air System

Leaks are one of the major wastes of compressed air that could happen in a system. But what affect can leaks have on your system and how can these leaks be found? Total leaks in a compressed air line can account for wasting almost 20-30% of a compressors output. These leaks can commonly be found in areas were a pipe comes in contact with a joint, connections to devices that use the compressed air, and storage tanks.

There are four main affects that a leak in your compressed air system can have and they are as follows; 1) cause in pressure drop across the system, 2) shorten the life of almost all supply system equipment, 3) increased running time of the compressor, and 4) unnecessary compressor capacity.

  • A pressure drop across your compressed air system can lead to a decreased in efficiency of the end use equipment (i.e. an EXAIR Air Knife or Air Nozzle). This adversely effects production as it may take longer to blow off or cool a product or not blow off the product well enough to meet quality standards.
  • Leaks can shorten the life of almost all supply system components such as air compressors, this is because the compressor has to continuously run to make up for the air loss from the leak. By forcing the equipment to continuously run or cycle more frequently means that the moving parts in the compressor will wear down faster.
  • An increased run time due to leaks can also lead to more maintenance on supply equipment for the same reasons as to why the life of the compressor is shortened. The increase stress on the compressor due to unnecessary running of the compressor.
  • Leaks can also lead to adding unnecessary compressor size. The wasted air that is being expelled from the leak is an additional demand in your system. If leaks are not fixed it may require a larger compressor to make up for the loss of air in your system.
EXAIR’s Ultrasonic Leak Detector

All of these effects are an additional cost that is tacked onto the already existing utility cost of your compressed air. But luckily there are ways to find these leaks and patch them up before it can get to out of control. One of the ways to help find leaks in your system is the EXAIR’s affordable Ultrasonic Leak Detector. This leak detector uses ultrasonic waves to detect were costly leaks can be found so that they can be patched or fixed.

If you have questions about a Leak Prevention Program or any of the 16 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.    

Cody Biehle
Application Engineer
EXAIR Corporation
Visit us on the Web
Follow me on Twitter
Like us on Facebook

Happy Thanksgiving!

Happy Thanksgiving from  EXAIR!

We are thankful for your business and appreciate you relying on EXAIR to solve your process and manufacturing problems. Take advantage of any time off you may have and enjoy your family, friends and food!

We will be closed over Thanksgiving on Thursday and Friday November 28 and 29, 2019.