Air cooled roots vacuum pump
What is an air-cooled Roots vacuum pump：
Air-cooled Roots vacuum pump is a kind of vacuum pump, vacuum pump is divided into many kinds, such as liquid ring pump, mechanical pump, air-cooled Roots pump is a kind of mechanical pump.
ZJQ Series Air-Cooled Roots Vacuum Pump
Air-cooled Roots vacuum pump is widely used in all aspects of vacuum acquisition, but it can not directly discharge gas into the atmosphere. Its front-stage pump can be used as piston vacuum pump or rotary vane pump, water ring pump and other vacuum pumps. It is widely used in the vacuum degassing of metallurgical industry, the vacuum treatment of molten steel, the pumping of non-corrosive gases in space simulation, low density wind tunnel and other devices. It can also be used in the vacuum distillation, concentration and drying process of national defense chemical industry, food, medicine, light textile, electrical machinery and other industries.
Technical parameters:
Air-cooled Roots vacuum pump features:
1. No need for water cooling, the first time in the world to use heat sinks and air sheets to ensure that the pump can work normally without cooling water, to minimize the operating temperature of the pump and improve the ability of the pump to resist adverse working conditions;
2. The use of precision helical gear rotation and precision coupling to ensure the smooth operation of the pump and power transmission accuracy, so the operation noise is very low;
3. Selecting all imported precision bearings with high strength and lateral force resistance and lubricating them well can greatly improve the service life of the pump.
4. Because the clearance between rotor and pump body is strictly controlled, there is no friction in the moving parts of pump cavity.
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