Vacuum pump is mainly used in what aspects?

The function of vacuum pump is to remove the gas molecules from the vacuum chamber, reducing the gas pressure in the vacuum chamber, and make it reach the required vacuum degree. It has been applied in many industries:
1. In petrochemical, energy and refining industries, vacuum pumps can be used to extract acidic gases, flammable and explosive gases. It can also be used in evaporation, rectification, filtration, vacuum drying and other fields.
2. In the field of food processing, vacuum pump is used for sublimation, drying, dehydration, etc., circulating water vacuum pump can also fill the bag, add food, open its packaging by vacuuming, transport packaging materials and products, etc.
3.Small vacuum pumps are also widely used in everyday life, including aquariums, foot POTS and coffee makers. In addition, be careful vacuum pumps are also widely used in gas or liquid analysis equipment, such as PM2.5 air quality monitoring, 3D printers, as well as medical equipment and healthcare.
4.Vacuum pump can also be used in automobile manufacturing. Use a negative pressure form to increase its propulsion.