Turbo Molecular Vacuum Pump

Overview

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• JTFB-Z series grease-lubricated molecular pump is a mechanical vacuum pump that achieves air extraction by relatively high-speed rotation of multi-stage dynamic and static turbine blades. This turbomolecular pump has the characteristics of high pumping speed and high compression ratio in the molecular flow area, and is more energy-efficient than diffusion pumps and has no oil vapor pollution. JT series grease lubricated molecular pump is currently the molecular pump with the largest pumping speed of 100 caliber in China.

• JTFB-compound molecular pump is composed of turbomolecular pump and disc traction pump. It also has the characteristics of high pumping speed and high compression ratio of turbomolecular pump molecular flow, and high pumping speed and high compression ratio of traction pump at high pressure. The application range of the molecular pump is expanded. The compound molecular pump has no selectivity and no memory effect on the gas to be pumped. Due to the high compression ratio of the gas with a large molecular weight, the pump can obtain clean high vacuum and ultra-high vacuum without cold traps and oil baffles. It is widely used in various fields of electronics, metallurgy, chemical industry, scientific research and vacuum technology.

• This molecular pump has no selectivity to the gas to be pumped and no memory effect. Because it has a high compression ratio for gases with large molecular weight, the pump can obtain clean high vacuum and ultra-high vacuum without cold traps and oil baffles. . It is widely used in various fields of electronics, metallurgy, chemical industry, scientific research and vacuum technology.