1,The concept of oilless scroll vacuum pump is quite long, the world in the early 20th century had scroll technology patents.But due to the technology level of restrictions, dry scroll vacuum pump manufacturing not to come out, the concept of scroll is forgotten.1973 scroll institution be rethoug...

As is known to all, due to the water ring vacuum pump and water ring compressor has the characteristics of simple structure, convenient operation and maintenance, which has been widely used in all kinds of industry , In particular, which has the characteristics of isothermal compression and easy ...

Vacuum suction station based on one or two liquid ring vacuum pumps as vacuum suction equipment, vacuum tank as sets of vacuum storage systems. The performance characteristics of vacuum suction station: (1) vacuum suction station since the first time you start, all operation process can realize a...

The definition of vacuum suction cups Vacuum suction cup, also known as vacuum spreader, is one of the vacuum equipment actuators. In general speaking , the use of vacuum suction cup grab products is one of the cheapest method.Vacuum suction cup is varied which include vacuum pump equipment，rubb...

Vacuum coating technology is an important branch of vacuum application technology, it has been widely used in optics, electronics, energy development, physical and chemical equipment, construction machinery, packaging, civilian products, in the field of surface science and scientific research etc...

We all know Vacuum pump is widely applied to all kinds of industries , the concrete application is not very understanding, today we through this article to learn simple under vacuum pump in the application of lifting equipment , the friend want to know might as well come with me. Vacuum lifting e...

Vacuum seal modelling technology formed from the 1970 years, by the year 1980 was born vacuum casting technology, the technology can be used in the production of shape is very complicated, thickness of very thin castings, castings without porosity and shrinkage phenomenon, which is more advanced ...

The so-called vacuum pump, it is a device to use a variety of methods in a closed space improve and maintain vacuum,At present, the vacuum pump is widely used in plastic machinery, pesticide chemical, dyes, brick machine, low temperature equipment , papermaking machinery, medicine chemical indust...

Vacuum pump is widely applied to all kinds of industry, we all know, some concrete application is not very understanding, today we through this article to learn water ring vacuum pump in the application of coal industry, the friend who want to learn can come with me. 1.Refining coal: In the refin...

Roots liquid ring vacuum system is mainly roots vacuum pump, water ring vacuum pump as the backing pump series.Roots water ring vacuum unit is choose water ring vacuum pump as the backing pump is more better than other vacuum pump, it overcomes the single water ring pump when using the limit pres...