An average rotary screw air compressor has two interlocking helical rotors contained in a housing. Air comes in through a valve, typically known as the inlet valve and is definitely taken in to the space between the rotors. As the screws convert, they reduce the level of the air, therefore increasing the pressure.
The cardiovascular of an air compressor is the screw element which is also called air-end. The air-end is certainly the most important component of any screw-type compressor. It’s that portion of the machine where the actual compression takes place. It is the cardiovascular of the rotary screw surroundings compressor.
A Rotary Screw Air flow Compressor is a compressor that runs on the rotary-type positive displacement system, called a rotary screw, air-end. … Rotary Screw Compressors also use two 
inter-twined helical Screw Air Compressor china designed screws, known as rotors, to compress the atmosphere.