Rotary vane vacuum pumping speed

Posted on Fri, 21 Sep 2018 02:48:32 +0000

Rotary vane vacuum pump is an oil sealed mechanical vacuum pump. It belongs to the low vacuum pump. It can be used alone or as a front pump for other high vacuum pumps or ultra high vacuum pumps. It has been widely used in metallurgy, machinery, military industry, electronics, chemical industry, ...

+ Continue reading

Water ring vacuum unit

Posted on Fri, 21 Sep 2018 02:23:36 +0000

Water ring pump unit can be widely used in vacuum distillation, vacuum evaporation, dehydration and crystallization in chemical industry; freeze-drying in food industry; vacuum drying in pharmaceutical industry; polyester chips in light textile industry; vacuum system in high altitude simulation ...

+ Continue reading

Liquid Ring Vacuum Pump structure

Posted on Thu, 20 Sep 2018 03:00:05 +0000

The liquid ring vacuum pump is mainly composed of pump body, impeller, end face disc and pump body end cover, as shown in the following figure. liquid ring vacuum pump of basic structure diagram Pump body: The machining precision of the inner cavity is not high, but the casting blank is required...

+ Continue reading

Turbine molecular pump manufacturer

Posted on Thu, 20 Sep 2018 02:36:03 +0000

Turbomolecular pump is a kind of vacuum pump which uses high-speed rotating impeller to transfer momentum to gas molecule and make gas produce directional flow and exhaust. Turbomolecular pump is mainly composed of pump body, rotor with blades (i. E. moving impeller), static impeller and drive sy...

+ Continue reading

Dry vacuum pump vacuum system applied to RH process

Posted on Wed, 19 Sep 2018 02:57:19 +0000

RH process is an important out-of-furnace refining method, which has the functions of degassing, decarbonization, temperature compensation, uniform molten steel temperature composition, removing inclusions in steel and so on. Because of its good refining effect and short processing period, it has...

+ Continue reading

Vacuum pump supplier

Posted on Wed, 19 Sep 2018 02:32:02 +0000

EVP vacuum pump is a two-stage structure. Its working performance consists of two parts: high-pressure stage and low-pressure stage. Its suction port is connected with vacuum container or vacuum equipment. During operation, the gas in the container will be sucked and discharged. When the equipmen...

+ Continue reading

oil free vacuum pump

Posted on Tue, 18 Sep 2018 02:51:18 +0000

What is an oil-free vacuum pump: The oil free vacuum pump is a mechanical vacuum pump which can run without any oil lubrication. Oil-free vacuum pumps of advantages and disadvantages : The utility model has the advantages of simple structure, easy operation, convenient maintenance, and no pollut...

+ Continue reading

Medical vacuum pump

Posted on Tue, 18 Sep 2018 02:13:37 +0000

The suction system of medical center is made up of vacuum pump unit of central suction station as negative pressure source. The suction system can make the suction system pipeline reach the required negative pressure value through vacuum pump suction. It generates suction at the terminal of opera...

+ Continue reading

Basic types of liquid ring vacuum pumps

Posted on Mon, 17 Sep 2018 03:34:19 +0000

liquid ring vacuum pump is a kind of coarse vacuum pump. The limit vacuum it can obtain is 2000-4000Pa. The vacuum degree of the unit composed of Roots vacuum pump and liquid ring vacuum pump can reach 1-600Pa. liquid ring vacuum pump can also be used as a compressor, called water ring compressor...

+ Continue reading

2XZ rotary vane vacuum pump

Posted on Mon, 17 Sep 2018 03:01:19 +0000

The 2XZ rotary vane vacuum pump is mainly composed of pump body, rotor, rotary vane, end cover, spring and so on. A rotor is eccentrically installed in the cavity of the rotary vane pump. The outer circle of the rotor is tangent to the inner surface of the pump cavity (there is a small gap betwee...

+ Continue reading