Wholesale Roots pump in china refers to a variable volume vacuum pump in which there are two blade-shaped rotors that rotate synchronously in opposite directions in the pump. So do you know what the structural features of Wholesale Roots pump in china are? Let's have a simple understanding together!
1. Larger pumping speed in a wider pressure range;
2. The rotor has good geometric symmetry, so the vibration is small and the operation is stable. There are gaps between the rotors and between the rotors and the casing, no lubrication is required, and the friction loss is small, which can greatly reduce the driving power, so that a higher speed can be achieved;

3. The pump cavity does not need to be sealed and lubricated with oil, which can reduce the pollution of oil vapor to the vacuum system;
4. There is no compression in the pump chamber and no exhaust valve. Simple and compact structure, insensitive to dust and water vapor in the pumped gas;
5. The compression ratio is low, and the effect of hydrogen pumping is poor;
6. Wholesale Roots pump in china has been widely used in smelting, petrochemical, electrical, electronics and other industries.
To sum up, this is a brief introduction to the structural characteristics of Wholesale Roots pump in china.