1、 water ring vacuum pump structure： The main components of water ring vacuum pump are impeller and shell. The impeller is composed of blade and hub. The blade has radial flat type and forward bending type. A cylinder space is formed inside the shell, and the impeller is eccentrically installed...

This paper introduces the vacuum pump for gas collection and medical treatment. For more industry applications, click here. 1. The vacuum degree is as high as – 95kap, leading the industry. 2. It is equipped with rubber damping foot pad for more stable operation. 3. 100% oil free and mainte...

The double sealing design of welded bellows can avoid leakage of valve stem packing if the bellows fails, And meet the international sealing standards; no fluid loss, reduce energy loss, improve the safety of plant equipment; long service life, reduce the number of maintenance, reduce operating c...

Heat transfer printing is a new technology which can transfer the exquisite patterns on the transfer film on the product surface through heat transfer printing and one-time processing (heating and pressure). The formed ink layer is fused with the product surface, which is lifelike and beautiful. ...

As for the vacuum pump in the chemical industry, for its sulfuric acid, it is also an important industrial raw material with a wide range of uses. In terms of different concentrations and temperatures of sulfuric acid, the corrosion of vacuum pump materials is poor. In terms of its concentration,...

The military industry sector is a cross industry collection, including many sub industries related to national defense and military industry. Sometimes we also call it the military industry. As an advanced manufacturing industry, the military industry is a national strategic industry. Different f...

Photoelectric industry, as the name implies, is closely related to light and electricity. According to the different nature of photoelectric use, the photoelectric industry is divided into seven major areas (1) Optoelectronic materials and components (2) Photoelectric display (3) Optical componen...

One application of Roots vacuum pump in refrigerator maintenance is to use vacuum pump to empty the refrigerator, which is the most effective method. Roots vacuum pump is used in the maintenance of refrigerator, which provides the basis for the vacuum pumping of vacuum pump. Using vacuum pump to ...

Vacuum pump used in the production of granular skimmed mare milk powder At present, more and more people are paying attention to the preservation and extension of the food quality guarantee period. The process of preservation and extension of the food quality guarantee period should be mild, and...

Polyether polyols are important chemical raw materials, widely used in polyurethane foam plastics, adhesives and elastomers and other fields. The following is to introduce roots water ring vacuum unit for polyols. If you want to know more about vacuum pump or unit model, please click to contact u...