Screw Maintenance | screw | Shwe Vacuum Equipment Co.

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. Advantages of screw pumps are currently developing various pump vacuum applications become more and more influence screw, the general vacuum system can not satisfy clean and free of oil and corrosion requirements, so in recent years, the dry screw vacuum pump market in great demand , replacement of vacuum products have emerged situation, a large number of oil vacuum system has been replaced by oil-free vacuum cleaning system. Almost every large foreign companies are producing vacuum various types of dry vacuum pumps. Screw pump is a non-contact type dry screw pump picture, in the early 1990s, the emergence of an ideal pump types, their pumping a wide speed range, simple and compact structure, pumping chamber element without friction, long life, low energy consumption, no oil pollution, etc. can be widely applied. Dry screw vacuum pump because of its superior performance in Europe and Japan has become microelectronics, semiconductors, pharmaceuticals, precision machining and other industries preferred vacuum equipment, screw compressors in Japan, based on the long bull developed a vacuum pump rotor profile, and put into the market. Several German vacuum equipment companies also gradually developed a constant pitch, variable pitch rotor profile and do a lot of research in terms of the rotor and the body cooling. Chinese companies in 2008 will also be a screw vacuum pump production into the mass production in the chemical and pharmaceutical industries have been very good application. Screw Maintenance | screw | Vacuum Equipment Co., Than Shwe Shwe by 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!