2 x rotary-vane vacuum pump are introduced _

1, 2 x series rotary vane vacuum pump introduction:

shenzhen heng to mechanical and electrical equipment co. , LTD. 2 x series rotary vane vacuum pumps for constant brand, by WEG German motor, high pumping speed high ultimate vacuum, work below 62 db noise, water vapor ejector ability strong, environmental protection, within the pump with oil mist eliminator oil discharge capability is strong, compact structure, design scientific and reasonable and deft, the customer is very convenient, can be installed in the industrial system.

2, 2 x series rotary vane vacuum pump type parameter list:

3, the principle of the rotary-vane vacuum pump are:

the working principle of rotary vane vacuum pump: it at a certain eccentricity of rotor mounted in the pump shell and the pump shell on the surface of the fixed near surface, the rotor slot is equipped with two ( Or more than two) Rotary vane, can when the rotor rotating rotary-vane along its radial slot reciprocating sliding and contact with the pump casing wall always, the rotary vane with rotor rotation, the pump cavity can be divided into several variable displacement. Rotary vane vacuum pump belongs to the low vacuum pump. It can be used alone, also can be used as a high vacuum pump or other ultrahigh vacuum pump of the pump. Rotary vane pump is small and medium-sized water pump more, products have been serialized. Rotary vane pump is single stage and double stage two, more commonly make it two stage, in order to obtain higher vacuum degree. Rotary vane pump most of the work is single cavity structure, commonly used two radial sliding vane, useful also three diagonal slice. Through the sliding vane vacuum pump application.

4, 2 x the purpose of the rotary vane vacuum pump and the scope of application:

due to the development of science and technology progress in the 21st century, vacuum technology is everywhere, including 2 x type rotary vane vacuum pump is used in printing and packaging, holding, loading and unloading, transport, lifting, laboratory, medical and negative pressure, vacuum heat treatment, paste and so on industry,

1, 2 x type rotary vane vacuum pumps can be used to direct access to vacuum in 10 - 3 torr under vacuum assignments, and in combination with other 10 - vacuum equipment for vacuum degree More than 3 torr vacuum effect.

2, can supply medical, pharmaceutical, printing and dyeing, semiconductor, food, metallurgy, chemical industry, light industry, petroleum, electronics, electric vacuum, atomic energy, textile and other scientific research organs, schools, research learning, industrial and mining enterprises, for the use of teaching and scientific research and production.

3, 2 x type rotary vane vacuum pump in general not below 5 ℃ at room temperature and is not higher than 90% relative humidity environment in use. Can according to user's usage, equipped with the vacuum pump, the pump as a backing pump, roots rotary vane vacuum unit, due to the suction pneumatic booster pump, pump before continuous pumping, can make you get higher vacuum equipment.

4, 2 x series rotary vane vacuum pump, the internal structure of precision, the oil pump body of work and are working together, so it is not suitable for containing too much oxygen, explosive or toxic black metal erosion of chemistry with the vacuum oil of various gases, also cannot be used as compressor and pump. Have qualities such as ballast pump, can smoke in addition to a certain amount of condensable gas.

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