1. The synchronous gear of Roots vacuum pump in china is easier to ensure synchronization, ensuring quiet and reliable operation, the synchronous gear is installed on the non-driving end to ensure the smooth operation of the pump;

　　2. Two-blade Roots rotor: the impeller and the shaft are cast in one piece, which can provide a large-sized shaft and reduce the risk of impeller damage;

　　3. Roots vacuum pump in china is plated with Hastelloy coating inside the rotor and cavity, which is suitable for corrosive substances in the pumped medium;

　　4. The surfaces of all shafts in contact with seals are polished to reduce seal wear and thus reduce the risk of leakage;

　　5. The particularly strong shell is suitable for reliable operation under high temperature and high pressure;

　　6. Roots vacuum pump in china There are oil tanks at both the drive end and the non-drive end to ensure the reliability of lubrication;

　　7. The application of the cooling side liner greatly improves the durability of the bearing;

　　8. Roots vacuum pump in china has lower maintenance and operation costs.

　　Roots vacuum pump in china Applications

　　1. Chemical and pharmaceutical: vacuum distillation, vacuum dehydration, vacuum impregnation, vacuum forming, vacuum freeze drying; 2. Electronic semiconductors: LCD, LED, solar cells, semiconductors; 3. Roots vacuum pump in china Light industry: vacuum packaging, manufacturing lamps Tube.