Today, EVP vacuum pump manufacturer will introduce the vacuum pumping and main types and components of vacuum pump materials. 1. Overview The vacuum pump or fan is used as the power source to form a vacuum in the system. The material moves in the pipeline under the condition of suspension, and th...

In Chinese and Western pharmaceutical factories, vacuum evaporation, vacuum concentration, vacuum transportation, vacuum sterilization, vacuum drying, vacuum packaging, vacuum mixed emulsification and other vacuum equipment are common. Used by these devices must be equipped with a vacuum pump, va...

Compared with oil sealed mechanical pump, the compression ratio of general oil-free dry pump is smaller. In order to overcome the high pressure difference and exhaust directly to the atmosphere, a large amount of particulate matter needs to be removed. Therefore, it is very important to select an...

The pulp-producing frame or table-base strip shall be covered with disinfection wet towel and sent to the sterilized room. The high part of table-base shall be cut off with the sharp knife sterilized by alcohol first. Then, the larvae shall be removed by the bamboo or stainless steel needle clip,...

Vacuum pump is a kind of equipment that uses physical or chemical methods to extract the vacuum from the container. With the development of enterprise production and scientific research, the requirements of process specification and pressure range of vacuum technology are more and more strict, es...

What should be paid attention to in the use of water ring vacuum pump in foam factory? In the production and manufacture of foam products, foam factories need vacuum pumps in various processes. Because of the particularity of foam production process, the choice of water ring vacuum pump is more a...

China’s vacuum pump will develop to environmental protection, refinement and personalization Using mechanical, physical and chemical methods to extract the gas in the container to produce, improve and maintain the vacuum environment is called vacuum pump. In China, vacuum pump manufacturing...

Maybe we don’t understand why we need to cap the vacuum pump head sometimes? What’s the difference between adding a screw pump and not? Why add it? It is a large volume pump in front of the screw pump. The compensation is due to the low vacuum degree of the front stage pump and the lo...

With the continuous acceleration of economic development, the application of water ring vacuum pump in production and life has been more and more widely. It was initially used as self suction pump, and gradually developed to be used in many industrial sectors such as petroleum, machinery, chemica...

Concrete mixing station is an essential equipment on construction site, it can bring a lot of help for production and manufacturing, but it also brings many environmental pollution problems. Many traditional concrete mixing plants bring noise pollution and waste water pollution when they work nor...