• Deep Pneumatics Private Limited

Single screw air compressor

Deep Pneumatics offers a Single Screw Air Compressor manufactured by Shanghai FEIHE Industrial Group Co Ltd, China. The FEIHE Group has self-governed intellectual property rights and large production base of single screw air compressors, manufactured according to the international quality control system ISO 9001 standards. Working principle of single screw air compressor: the air end is composed of one cylindrical worm and two symmetrical plane star wheels, which are engaged and mounted in a casting. The worm groove, casting and the tooth surface form a sealed cavity. The worm rotates the star wheels. When the star wheels moving in the worm groove, the air in the groove is compressed and exhausted. The worm has 6 grooves and is separated horizontally by two star wheels into two working cavities, each of which realises separately suction, compression and exhaustion. Therefore, one single screw air compressor equals one unit six cylinder double piston compressor. Suction: when the tooth grooves in suction end of worm all connect with suction cavity, they are all in the state of suction. When the worm rotates to certain position and tooth groove cavity is separated from cavity by the engagement with convex tooth of star wheel, suction ends. Compression: as the worm continues to rotate and the basic unit volume begins to decrease with the advancement of convex tooth of star wheel along the tooth groove of screw rod, the compression is realized. Exhaustion: when basic unit volume connects to the outlet, the compressed air with certain pressure is sent to exhaustion pipe by the continuous rotating worm. These compressors have an extensive market around the world: South East Asia, Africa, North America, South America, Europe, Australia, etc., meet the requirements on different industries such as medicine, instrument, power, mining, mechanism, cement and so on.