New Dry screw vacuum pump

Dry-type screw vacuum pump is a suction device which produces suction and exhaust action by synchronous reverse high-speed rotation of a pair of screw in the pump shell. The two screw are corrected by fine dynamic balance, and the bearing is supported and installed in the pump shell. Because there is a certain gap between the screw and the screw, there will be no friction between them when running.

Screw vacuum pump is a high technology content of green scientific and technological products, high precision, high product quality, stable operation, not easy to break down. In the past, dry screw vacuum pumps used by many enterprises in China were almost imported products with high cost. The successful development and production of this product can completely replace imported products in a wide range of performance, reducing the operating costs of enterprises, but also China's first ownership of a new dry screw vacuum pump.

Dry screw vacuum pump is mainly used for high purity vacuum process, vacuum degree is extremely high, so it can adapt to harsh industrial and mining, can deal with condensable steam containing gas, containing micro particles. It has the characteristics of low energy consumption, high pumping speed, long service life, maintenance-free and lubrication-free, so it will completely replace the vacuum equipment with low technology content in the petrochemical, metallurgical, pharmaceutical, biological engineering, paper making, Microelectronic Engineering and other industries.Rotary-Vane-vacuum-pump