EVP Vacuum pump application in the vacuum coating system

Posted on Fri, 18 May 2018 09:11:31 +0000

Vacuum coating technology is an important branch of vacuum pump application technology, it has been widely used in optics, electronics, energy development, physical and chemical equipment, construction machinery, packaging industry, some times will used in the science and scientific research, etc...

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Vacuum equipments in the vacuum coating industry plays an important role

Posted on Fri, 18 May 2018 08:51:49 +0000

Vacuum pump and vacuum equipment  is an important part of the vacuum coating industry, if there is no efficient advanced vacuum coating machine, there will be no modernization of coating industry.For a long time, due to the increase of the national economy and the improvement of people’s li...

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100sets vacuum pump systems for pharmaceutical industry

Posted on Fri, 18 May 2018 08:23:05 +0000

100 sets of vacuum pump systems for pharmaceutical industry. Our company will become the top compay of vacuum equipment provider for the chemical industries. We welcome our customers visiting our company to discss cooperation. We hope to establish more and more customers from all kinds of industr...

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Application of vacuum pump in coal mine

Posted on Fri, 18 May 2018 07:59:19 +0000

The vacuum pump commonly used in coal mine is 2BV type water ring type vacuum pump, which can obtain the limit vacuum of 3300Pa, which can start the water pump and drainage arrangement in a few tens of seconds. Saying a ring vacuum pump is axial single function structure, the impeller and the pum...

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The development trend of oil diffusion pump

Posted on Fri, 18 May 2018 07:58:54 +0000

一.Overview of diffusion pump: Compared with the metal oil diffusion pump, the oil diffusion pump can increase the pumping speed by 30-50%. It is also used in electronic industry, chemical industry, atomic energy industry and space simulation test. The oil diffusion pump is used for high vacuum a...

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Failure and disposal of the vacuum pump group

Posted on Fri, 18 May 2018 07:58:24 +0000

Similar anomalies have occurred in the vacuum pump periodically during all changes. After the backup vacuum pump starts, the original running pump stops. The vacuum of the condenser begins to drop slowly, which can be reduced by 5~6kPa after about 15~30min. During this process, it is found that t...

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Lliquid ring vacuum pump has the advantage in production

Posted on Fri, 18 May 2018 07:57:55 +0000

There are at least the following advantages: One is: liquid ring pump can be continuous operation for a long time, as a result of transformer oil as a circulation medium, the transformer oil not only can produce oil ring vacuum and lubricates the pump body, so the liquid ring pump not only can so...

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Vacuum pump is used in vacuum drainage system

Posted on Fri, 18 May 2018 07:57:28 +0000

 Vacuum pump station mainly consists of vacuum collecting tank, vacuum pump, sewage pump and automatic control device. Vacuum collection tank is used to ensure vacuum and collect sewage. The waste water is collected in the lower 1/3 of the tank, and the remaining 2/3 of the upper part is used to ...

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Chemical industry use the roots vacuum unit

Posted on Fri, 18 May 2018 07:57:00 +0000

Vacuum pump in petrochemical industry is a common vacuum equipment, it is mainly through the smoke extraction system, in order to obtain and maintain the vacuum, vacuum pump and other related equipment of vacuum system, the vacuum system can is roots vacuum unit of water ring vacuum pumps and rel...

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Water ring vacuum pump for pump oil requirements

Posted on Fri, 18 May 2018 07:56:42 +0000

Water ring vacuum pump is suitable for removing gas and water vapor, and the suction pressure can reach 33mbar absolute pressure (97% vacuum). It is in the process of running pumps oil lubrication is needed to better work, of course, not just the pump oil can meet the requirements of equipment, t...

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