Posted on Tue, 29 Jan 2019 07:01:22 +0000
Roots vacuum pump can be used in two processes of vacuum pumping and vacuum maintenance of condenser. Vacuum pumping is an indispensable and important process before refrigerant filling in refrigeration equipment during production or repair. Vacuum pumps have the effect of vacuum pumping. Vacuum ...
Read MorePosted on Tue, 29 Jan 2019 06:50:05 +0000
Vacuum is a part of today’s industrial life. It is difficult to imagine any chemical industry, food processing industry or process equipment that does not use vacuum to improve process efficiency. With the progress of technology, the application of vacuum is increasing day by day. The meani...
Read MorePosted on Mon, 28 Jan 2019 05:31:06 +0000
EVP vacuum pump manufacturer mainly produces rotary vane vacuum pump, piston vacuum pump, liquid ring vacuum pump and vacuum system. The application of rotary vane vacuum pump in meat fresh-keeping packaging is very important at present. Because in summer, the fresh-keeping packaging of meat prod...
Read MorePosted on Mon, 28 Jan 2019 04:03:50 +0000
How to choose a suitable liquid ring vacuum pump when buying a liquid ring vacuum pump? What kind of vacuum pump can meet your industry requirements. Maybe your industry needs to be oil-free, clean and corrosion-resistant. In fact, the most important thing is to understand the advantages and disa...
Read MorePosted on Fri, 25 Jan 2019 06:07:13 +0000
There are many vacuum pump equipment, vacuum pump products also have many, vacuum pump products are divided into single-stage vacuum pump and two-stage vacuum pump, today EVP vacuum pump manufacturers mainly talk about single-stage liquid ring vacuum pump and two-stage liquid ring vacuum pump. It...
Read MorePosted on Fri, 25 Jan 2019 05:54:39 +0000
EVP is a professional liquid ring vacuum pump manufacturer in China. It has a high-quality modern scientific and technological team and first-class management level. It is a modern enterprise integrating production, scientific research and sales. Advanced equipment, strict testing, China’s ...
Read MorePosted on Thu, 24 Jan 2019 03:51:47 +0000
Because of the rapid development of vacuum application, the liquid ring vacuum pump has always been paid attention to in rough vacuum acquisition. Because the gas in the liquid ring vacuum pump is isothermal, it can extract flammable and explosive gas, in addition, it can also extract dust. There...
Read MorePosted on Thu, 24 Jan 2019 03:23:10 +0000
With the rapid development of science and technology, the renewal of medical equipment is faster and faster, and the service life is shorter and shorter. It is very important for hospitals and medical and health institutions to equip with safe and reliable equipment. This paper makes a preliminar...
Read MorePosted on Wed, 23 Jan 2019 03:16:12 +0000
Vacuum system for plasma spraying is a process in which plasma-enhanced coatings can be coated on the surface in vacuum. This vacuum plasma spraying process can change some characteristics of the surface, but the carrier material will not change. The vacuum system is applied to plasma spraying wh...
Read MorePosted on Wed, 23 Jan 2019 03:09:19 +0000
In salt industry, there are generally two types of vacuum pumps, one is reciprocating vacuum pump, the other is rotary vane vacuum pump. Today, this paper mainly introduces the application of rotary vane vacuum pump in salt industry. Rotary vane vacuum pump is a two-stage direct connection struct...
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