For many years today Roots vacuum pumps have already been well established in the area of vacuum technology. In combination with backing pumps, which compress against the atmosphere, these pumps offer lots of advantages.
The main benefit of roots vacuum pump is a higher pumping speed at the low inlet pressure with high ultimate vacuum. Because the pump operating parts have no contact, such as rotors and the end cover, therefore the pump overall performance is stable and long service time. zero-maintenance cost
They’re trusted in vacuum smelting, vacuum welding, vacuum casting, vacuum coating, vacuum drying, vacuum dynamic experiment and chemical pharmaceutical, electric vacuum gadget manufacturing industries.
In view of the chemical, pharmaceutical and various other industries require large vapor degassing capablity. the sealing structure of roots vacuum pump Roots Vacuum Pump china chamber and the bearing chamber provides improved, which significantly reducing the bearing cavity and equipment cavity oil emulsification. Hence, roots vacuum pump is certainly more ideal for pumping large levels of water vapor and solvent with water ring vacuum pump.