Industrial Piston vacuum pump belongs to low vacuum acquisition equipment, which is used to extract gas from a vessel whose internal pressure is equal to or less than one atmospheric pressure. The temperature of the extracted gas is generally not more than 35C. The limit pressure of piston vacuum...

Rotary vane vacuum pump application Rotary vane vacuum pump is a two-stage structure. Its working performance consists of two parts: high-pressure stage and low-pressure stage. Its suction port is connected with vacuum vessel or vacuum equipment. During operation, the gas in the vessel will be in...

The concept of integrated packaging aims to ensure that the finished product packaging is hygienic, reliable, rapid and efficient. It is an important process in the production of modern meat and sausage products. Because of this, innovative meat processing plants are committed to optimizing their...

Rotary vane vacuum pump is a kind of varactor mechanical vacuum pump, which utilizes the rotating motion of the rotor and the vane sliding in the rotor slot to obtain vacuum. When the working fluid is used to lubricate and fill the dead gap of the pump chamber, separating the exhaust valve from t...

Vacuum pumps are devices that take place, improve and vacuum in a variety of closed spaces. Vacuum pumps can be defined as: chemical or physicochemical means of pumping the container to obtain vacuum equipment or equipment. With the development of vacuum application, many kinds of vacuum pumps ha...

Installation of 2BV liquid ring vacuum pump has a great impact on our later use and product quality. If there is a slip in the process of installation and the seal is not good, it may lead to foreign body blocking or other problems, so it is very important to install the equipment correctly. Next...

Molecular pumps use high-speed rotating impellers to transfer momentum to gas molecules, so that the gas produces directional flow and pumps the vacuum pump. Turbomolecular pump has the advantages of fast start-up, anti-radiation, anti-atmospheric shock, no gas storage and desorption effect, no o...

With the healthy and orderly development of the audio and video products market in China, the production of CD-ROM reproduction is increasingly prosperous, the scale is expanding, the technical content is rapidly improving, and various new equipment and new products are emerging. In addition to m...

Analysis and Research on excessive resistance drop of vacuum degassing unit The possible causes of excessive resistance drop in the pumping system of vacuum degassing device are analyzed, and a calculation model suitable for engineering design is established. The calculation results show that the...

The field of vacuum acquisition equipment, in particular, relates to a fully air-cooled vacuum system . Air cooled roots vacuum system technology： With the development of technology and the improvement of product quality in aerospace, electric power, iron and steel processing, pharmaceutical an...