Vacuum pump started, after more than 10 years of tortuous development. EVP’s own brand vacuum pump came out and entered the manufacturing field of vacuum equipment. At present, EVP vacuum pump manufacturer has grown into one of the leading manufacturers of water ring vacuum pump in China ma...

Application and characteristics: 2BEC series liquid ring vacuum pump is developed by our company in combination with the advanced technology of German imported products. The product is not only efficient and energy-saving, but also very suitable for long-term and continuous operation. The working...

Liquid ring vacuum pump factory services to answer your questions, please see the following: Liquid ring vacuum pump service life How to make the liquid ring vacuum pump to increase the use of life. The use of liquid ring vacuum pump often check the direction of oil, do not conform to the concept...

Liquid ring vacuum pump manufacturer ambient temperature The body temperature basically moves at a constant speed. Too high or too low temperature is harmful to all kinds of operation and adjustment of people’s body. Many machines and equipment used by people are like this, such is the situ...

New liquid ring vacuum pump developand design Liquid ring vacuum pump and water ring refrigeration compressor are commodities with high energy consumption and low efficiency. They are objective facts. Small pumps are usually 40-45% and large pumps are 50% or slightly higher. Such low efficiency i...

The liquid ring vacuum pump is this kind of crude vacuum pump. The limit vacuum pump it can get is 3000-5000sa, and the tandem air ejector reaches 280-670sa. Liquid ring vacuum pump can also be used as refrigeration compressor, which is called liquid ring refrigeration compressor. It belongs to t...

Liquid ring vacuum pump corrosion resistance The etching shape of liquid ring vacuum pump can be divided into two kinds: all-round (symmetrical) etching and partial etching. The two kinds of etching are more symmetrical in all the surface layers of water ring vacuum pump. The former only occurs i...

Through the application of vacuum pump, the cost of papermaking is effectively reduced and the quality of paper is improved. Today, EVP vacuum pump manufacturers will tell you about the application and selection of Roots vacuum pump in the paper industry. In the process of pulp and paper technolo...

Steam jet vacuum pump and roots vacuum pump have been used in the process of vacuum degassing for many years. There are great differences in design principle and function between the two kinds of vacuum pumps. Roots vacuum pump is a positive displacement pump, which can only pump clean gas and lo...

Vacuum pump is the core part of the thermoforming machine. But why do you say that? Because the thermoforming machine is to use the vacuum suction produced by the vacuum pump to heat and soften the thermoplastic materials. It can be said that the vacuum pump in the plastic suction machine is just...