Claw type dry vacuum pump manufacturers - Beijing Zhao Yue GZLL vertical row

Zhao Yue Beijing Vacuum Technology Co., Ltd., belongs to China Aerospace Science and Industry Group, the second Institute of subordinate units. Zhao Yue claw type dry vacuum pump GZLL series: environmental protection, energy conservation, emissions and efficiency, 100% recycled material, while working to change the drain, high vacuum, low failure rate, long life. Claw type dry oil-free vacuum pump GZLL series is a new generation of environmentally friendly vacuum equipment, the flow part does not have any organic media, fully meet the user to clean the vacuum of the high demand, extraction and chemical manufacturing and test process produces water vapor, oil and gas, alcohol and other substances for extraction can be completely recovered by the Chinese vacuum testing center, the indicators in full compliance with national standards, the series models work runs smoothly, reliable and maintenance-free. Introduction Principles: claw type dry oil-free vacuum pump, because the shape of a claw-type rotor and said claw pump; flow part does not use any oil and liquid lubricant such as a sealant, using a gas seal. According to the working principle of division, a displacement dry mechanical vacuum pump. The pump in the structure of a multi-stage form of rotor tandem structure; flow part no substantive contact friction, the rotor is suspended in the pump cavity to synchronize and reverse direction, long-term and stable holding ultimate vacuum, pumping speed, compression ratio unchanged continuous work, long life, under normal pressure start. More parameters, please consult us.