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