Vacuum blister machine vacuum pump development vacuum drying oven

The vacuum drying oven has requirements for the materials to be dried. One is that it cannot contain a large amount of water, and the other is that it cannot contain organic compounds; both of them will be pumped into the body while vacuuming, resulting in a series of defects. The reaction will affect the service life of the pump. If the material contains water or organic solvent, a liquid water filter and a condenser must be added to play a filtering role. While using the vacuum drying box, we must also strengthen the maintenance of the vacuum pump, change the oil of the vacuum pump in time, and prolong its service life. The analysis of "In-depth research and investment forecast analysis report of China's vacuum pump manufacturing industry" shows that dry vacuum pumps are still in their infancy in China, and domestic substitution of imports will become a trend in the future. The dry vacuum pump will have a greater effect on the yield of the process. It is also a trend to replace existing water pumps and oil pumps with dry pumps.