The most expensive component in the total cost of compressed air is energy. In fact, over the lifespan of a typical Gardner Denver compressor in GA, energy typically costs several times more than the purchase price of the compressor. The bottom line is that maximizing energy efficiency saves you money.

The first step to reducing compressed air energy costs is to measure and monitor your compressed air system’s energy consumption, flow rates and operating air pressure. Small adjustments can reduce your operating pressure and energy costs while improving flow rates and output.

Here are 10 steps you can take to optimize your Gardner Denver compressor in GA and save energy costs.

1. Turn it off. There are 168 hours in a week, but most compressed air systems only run at or near full capacity between 60-100 hours. Depending on your shift pattern, turning your compressors off during the evenings and weekends could reduce your energy bills up to 20 percent.

2. Fix existing leaks. A quarter-inch air leak at 100 psi will cost you more than $2,500 a year. Pipe systems older than five years can have leaks of up to 25 percent. Because it takes energy to generate compressed air, any air that leaks are money wasted.

3. Prevent new leaks. A clean, dry pipe indicates good quality air and no corrosion issues. Dust in the pipe is caused by particles in the compressed air. If compressed air is not filtered, or if the filter is clogged, pressure drops will occur and the risk of end product contamination will increase. Sludge in the pipe is bad news and must be fixed immediately.

4. Reduce pressure. Run at required pressures, not beyond. Each two psig reduction cuts energy consumption one percent. Check the system pressure and resist the urge to turn up the pressure to compensate for leaks or drops in pressure due to piping problems or clogged filters.

5. Check drains. Are your condensate drains stuck open? Condensate drains on timers should be adjusted periodically to ensure they open as intended or aren’t stuck open. Better yet, replace timer drains with zero-loss drains to stop wasting compressed air.

6. Review piping infrastructure. Many systems aren’t optimized. A piping system design should optimize the transfer of compressed air at the desired flow and pressure to the point of use. Increasing the size of a pipe from two to three inches can reduce pressure drop up to 50 percent. Shortening the distance air has to travel can further reduce pressure drops by about 20-40 percent.

7. Change filters systematically. Inspect and replace filters systematically to ensure the quality of your air and prevent pressure drops. Go beyond the Gardner Denver compressor and compressor room. There are several airline and point-of-use filters within the facility. Those are just as important to maintain as the air compressor and air compressor room filters.

8. Recover heat. Compressing air generates heat, so reuse it! It is simple physics that compressing air gives off heat, and as much as 90 percent of that heat can be recovered for use in your operation. For example, you can produce hot water for washrooms or direct warm air into a workspace, warehouse, loading dock, or entryway. The savings can really add up.

9. Emphasize proper maintenance. Ignoring maintenance costs more. As with most industrial machinery, a compressor runs more efficiently when properly maintained. Proper compressor maintenance cuts energy costs around one percent and helps prevent breakdowns that result in downtime and lost production.

10. Identify and eliminate inappropriate uses of compressed air. Inappropriate uses of compressed air include any application that can be done more effectively or more efficiently by a method other than compressed air. For example, high-pressure air often is used for cooling or applications where much lower air pressure is required.

Want more information regarding the proper use of Gardner Denver compressors in GA? Ask us about it! We are your experts on air compressors in GA and will be happy to help you make the right choice.  And in addition to our products, we proudly offer engineering services, repairs, and replacement parts.