Generally, they power numerous tools used for construction function or building, such as jackhammer, sanders, and grinders. Air 
compressors pump high-pressure air to fill up gas cylinders, to supply 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 gas cylinders, supplying moderate-pressure Air Compressor For Dairy Equipment china climate to a submerged surface area supplied diver, supplying moderate-pressure clean air for driving some workplace and school building pneumatic HVAC control program valves