What is A Rotary Vane Pump

Posted on Fri, 18 May 2018 05:58:08 +0000

Rotary vane pumps are used in a variety of industries by both large and small manufacturers and by individual designers and craftsmen. They are play a role in production of materials and the handling of materials at every stage from the formation of raw materials to the handling and packaging of ...

+ Continue reading

The Versatile Rotary Vacuum Pump

Posted on Fri, 18 May 2018 05:57:34 +0000

A rotary vacuum pumps is generally used in the farming industry. The benefits of a rotary pump are the strength, sized and dependability. Just as any other machine it is important to keep it maintained and in good working condition. The rotary vacuum pump a beneficial tool in farming, because it ...

+ Continue reading

Water ring vacuum energy efficiency evaluation method

Posted on Fri, 18 May 2018 05:56:56 +0000

There are three kinds of denotations and formulas for water ring vacuum pumps energy efficiency value,which analysis method to determine the energy efficiency assessment points. Through a comparative study proposed energy efficiency evaluation method of water ring vacuum pump products and the det...

+ Continue reading

Vacuum pumps bring up a farming revolution

Posted on Fri, 18 May 2018 05:56:23 +0000

Vacuum pumps, invented hundres of years ago, back again to the 1600’s, have, of course, been improved over the many years for many new uses, however the idea is basically the same, to produce a vacuum, so there can be a void close to fluid or gas and that fluid or gas will rush in to the vo...

+ Continue reading

Rotary vane vacuum pumps work

Posted on Fri, 18 May 2018 05:55:55 +0000

Rotary vane vacuum pumps(rotary vane pump for short) is an oil seal mechanical pump. The working pressure range of 101325 ~ 1.33 × 10-2 (Pa) is a low vacuum pump. It can be used alone as other high vacuum pumps before. It has been widely used in metallurgy, machinery, military, electronics, chemi...

+ Continue reading

What should you consider when choosing a vacuum pump

Posted on Fri, 18 May 2018 05:55:23 +0000

1, The ultimate pressure of the vacuum pump should meet the process of working pressure.Choose the ultimate pressure of the pump is lower than the technical requirements about an order of magnitude.   2, Scope of each vacuum pump has a certain work pressure, therefore, the working point of t...

+ Continue reading

The role of vacuum pump in the vacuum system

Posted on Fri, 18 May 2018 05:54:34 +0000

Due to a variety of vacuum pump performance will satisfy to vacuum containers in addition to have in common, it also has the differenent place .So must clear when choose vacuum pump in the vacuum system to work is very important, vacuum pumps in various work areas the role of the sum up basically...

+ Continue reading

How to maintenance roots vacuum pump

Posted on Fri, 18 May 2018 05:53:30 +0000

Roots vacuum pump (referred to as the Roots pump) is a rotary positive displacement pumps. It is evolved from the Roots blower. Depending on the scope of work Roots vacuum pump, is divided into vertical atmospheric low Roots vacuum pump; a Roots vacuum pump (also called mechanical booster) and hi...

+ Continue reading

What vacuum pump commonly used in salt industry?

Posted on Fri, 18 May 2018 05:52:41 +0000

Since the 1950s, China’s salt industry has experienced great changes in production after the United States and the Soviet Union. For salt, they use multi-effect evaporation process,  increasing the effective temperature difference ,then to increase production, energy saving, and the first e...

+ Continue reading

What are the disadvantages of turbo molecular pumps

Posted on Fri, 18 May 2018 05:52:07 +0000

A turbo-molecular pump has disadvantages like any vacuum pump. Here are some disadvantages: (1) high cost Turbo molecular pumps and cryogenic pumps at the pumping speed more than 1000l/s are expensive than the diffusion pump at the same pumping speed. However, due to the turbo molecular pump in t...

+ Continue reading