Reciprocating Air Compressor

The idea of reciprocation, that refers to moving something forward and backward, underlies the operation of reciprocating air compressors. These devices, also referred to as piston compressors, are positive displacement machinery, which means that they increase air pressure in order to compress it. Choosing the best model for your application, whether you’re a home craftsperson or in charge of a manufacturing floor, requires a thorough understanding of reciprocating compressor design, manufacturers, and the working principles of the other available types.

Inside the reciprocating compressors, there are cylinders with pistons. Each cylinder is finished at one end with a moveable piston and has a concealed end next to the head of the cylinder. The read end of the compressor’s valve chambers is where the cylinder valves are positioned. A suction valve, opened by the piston’s movement, allows air to enter the cylinder during the initial stage of compression. This leaves a void. After that, the piston starts compressing the air as it reverses direction, completing the “reciprocating” half of the term. When the pressure inside the cylinder is higher than the pressure in the discharge pipes, valves open and let air out.