In general, they power a number of tools used for construction work or building, such as for example jackhammer, sanders, and grinders. Air flow compressors pump high-pressure air flow to fill gas cylinders, to provide divers, to help in powering pneumatic HVAC control systems, and also to power pneumatic tools.
Air compressors have many uses, including: supplying high-pressure clean 
air to fill up gas cylinders, supplying moderate-pressure Air Compressor For Dairy Equipment china climate to a submerged surface supplied diver, providing moderate-pressure clean air for driving some office and school building pneumatic HVAC control program valves