What is the function of the air dryer?
The basic function of the air dryer is to remove moisture from the air by cooling it with a refrigerant. Thus, the water vapor is condensed, and the air can be compressed. The result is dry compressed air, which can be used in compressed air equipment without causing any damage.
What is the common cause of pneumatic dryer failure?
Another common cause of failure is high inlet and/or ambient temperatures. A dryer is rated for what is known in the industry as the three 100’s – 100 psig, 100 °F inlet temperature, and 100 °F ambient temperature. Any deviation from these variables in the wrong direction can hinder performance of the dryer.
Why does my air dryer keeps purging?
When the air pressure becomes greater than that of the preset “cut-out”, the governor controls the unloader mechanism of the compressor to stop the compressor from building air and also causes the air dryer to purge.
Why does my air dryer flutter?
If you get flutter when the governor shifts to pumping, it is either #1, leakage in the compressor unloaders, remove the intake of the compressor with the engine stopped and the governor loaded, any air flow is an unloader problem, install an unloader kit.
What is the function of air filter and dryer?
An air filter system can be crucial to keeping your air compressor from clogging from foreign items and a dryer system will keep air lines from collecting moisture or freezing.
Do I need a dryer for my air compressor?
Air dryers are essential for air compressors. Water present in the compressor, in the form of vapor and aerosol, is the most difficult to remove. Accumulation of this moisture, over time, can cause serious damage to the compressor. It can corrode valves, pipes and even machinery controls.
Do I need a compressor air dryer?
Air dryers are essential for air compressors. They keep compressors free of moisture, and prevent condensate and rust problems from occurring. Accumulation of this moisture, over time, can cause serious damage to the compressor. It can corrode valves, pipes and even machinery controls.