Screw vacuum pumps picture, screw pumps, Than Shwe Vacuum Equipment Co.

A vacuum pump connected to the screw shaft structure active rotor synchronization gear drive driven by rotation of the rotor, the housing has a cooling water passage opening, and an exhaust port for cooling the rotor temperature of the screw vacuum pump pictures, synchronization gears and bearings lubricated with oil screw pumps, bearings and interior of the housing is sealed by a seal in order to achieve the effect of oil-free. Dry screw vacuum pump with oil-free screw compressor on the sealing and lubrication structure similar to a screw vacuum pump, vacuum pump exhaust end general mechanical seal, the intake side is usually double lip seals. In the transmission mode, the current general directly connected motor, the rotor is connected with the coupling, a handful of drive belt or chain drive. Screw pitch etc. Since no internal compression process, the exhaust gas temperature is very high, such as the cooling effect is not good, it will cause the rotor and casing deformation, affecting the pumping effect. Cooling housing is an essential part of the screw vacuum pump to maintain, water is the most common method, the cabinet body, bearing outer cooling water, the cooling of the housing and thus can achieve the purpose of cooling the rotor. Overview screw screw vacuum pumps is the use of a pair of screw for high-speed synchronous reverse rotation of the pump housing and the suction and discharge action generates extraction equipment, it is oil-sealed vacuum pump replacement products, can contain a large number of extraction dust, water vapor and a small amount of gas applications, the major pharmaceutical and chemical enterprises are widely used. Screw vacuum pumps picture, screw vacuum pumps, vacuum Equipment Co., Ltd. Than Shwe Shwe Zibo Vacuum Equipment Co., Ltd. Than Shwe Zibo Vacuum Equipment Co. (www.zbdrzk.com) strong, credible, in Shandong Zibo vacuum pump industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shwe Vacuum Equipment Co., into the brilliant and you work for a better future!