A typical rotary screw surroundings compressor has two interlocking helical rotors within a housing. Air will come in through a valve, typically called the inlet valve and can be taken into the space between the rotors. As the Screw Air Compressor china screws switch, they reduce the volume of the air, hence increasing the pressure.
The center of an air compressor may be 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 area of the machine 
where in fact the actual compression occurs. It is the center of the rotary screw surroundings compressor.
A Rotary Screw Air flow Compressor is a compressor that uses a rotary-type positive displacement mechanism, called a rotary screw, air-end. … Rotary Screw Compressors also make use of two inter-twined helical formed screws, referred to as rotors, to compress the air flow.