ChemSta has been dedicated in designing and manufacturing devices used in oil production lines and vegetable protein production lines for more than 30 years. Up to now, there are about 200 successful engineering cases at home and abroad. We have hired over 100 professional engineers in various fields such as machinery, food, electricity and architecture. Hence, we are able to provide appropriate system solutions to meet customer`s requirements. Soybean Protein Isolate Production Line Acid Precipitation SPI,SPI Protein Spray Drying ,SPI Flashing Drying,SPI Alkali Dissolution Shandong ChemSta Machinery Manufacturing Co.,Ltd. , https://www.oil-proteinmachine.com
In layman's terms, vacuum pumps fall into three categories: water-adding vacuum pumps, refueling vacuum pumps, and oil-free vacuum pumps.
1. The vacuum pump for adding water means a water ring type vacuum pump. Using water as a working fluid, suction, compression, and exhaust are realized by changing the volume of the pump chamber so as to achieve the purpose of vacuum extraction. The pump can extract water vapor and corrosive gases, its type cantilever water ring vacuum pump, 2SK-type water ring vacuum pump, SK-type water ring vacuum pump, SZ-type water ring vacuum pump, etc.;
2. The refueling vacuum pump is a rotary vane vacuum pump. The gap between the rotary vane and the pump chamber is sealed with oil. The degree of vacuum is much higher than that of a water ring vacuum pump, but steam and corrosive gases cannot be pumped.
3, oil-free vacuum pumps are often used in a clean environment, will not pollute the products produced.
Industrial vacuum pump category classification
Many customers are not very clear about the classification of vacuum pumps. Previously used vacuum pumps will clearly understand which type they want to choose, but it is very difficult for users who choose the vacuum pump for the first time because a vacuum pump is available on the Internet. The classification, there will be a lot of strange articles, so that customers feel like watching flowers in the fog, after all, understanding is not so thorough.