Understanding Operating Characteristics of Industrial Air Compressors

If you’re considering purchasing an industrial air compressor near San Jose, you might be interested in learning more about how they function. If you are familiar with the basic parts and operation of an industrial air compressor, it will be easier for you to find the right air compressor for your facility’s needs. Here is a guide to understanding the operating characteristics of various industrial air compressors.

Reciprocating Air Compressors

Reciprocating air compressors are available in single-stage or multi-stage configurations. They operate by using a moving piston in an enclosed cylinder to draw air in, compress it, and force it back out. A single-stage air compressor draws air in and compresses it using one stroke of a piston. Multi-stage reciprocating air compressors draw air in and push it through an intercooler to cool it before compressing it further. The amount of times that the air is cooled depends upon how many stages the air compressor uses to operate. Multi-stage air compressors are more energy-efficient than single-stage compressors when used for large jobs.

Rotary Screw Air Compressors

Rotary screw air compressors are the most commonly used industrial air compressor. This option consists of two helical rotors that turn in synchronous mesh. Air is drawn into a space between the two rotating motors, and then forced through an inter-lobe cavity to a discharge port. These air compressors are ideal for facilities that operate for long hours, or even 24 hours per day. They can run for incredibly long periods of time without requiring air compressor repairs or maintenance. Rotary screw air compressors are the most energy-efficient and cost-effective choice for industrial air compressors.

Dynamic Air Compressors

Dynamic air compressors are oil-free air compressors that depend upon the transfer of energy from a rotating impeller to the air. They can produce a very high-pressure discharge, and operate at a much higher speed than other air compressor types. They are designed for high capacity jobs, as the flow of air through the air compressor is continuous.