1. Energy saving: the double-stage oil-free vacuum pump can save 40%-60% energy than the traditional water ring vacuum pump, with high efficiency and low power consumption. The efficiency is 1.8 times higher than the water ring vacuum pump. A year of rapid return of the extra cost.

2. Environmental protection: a large number of water ring vacuum pump and oil seal vacuum pump used in the market produce a large number of sewage and waste oil, cause pollution to the environment, while our oil-free double stage vacuum pump using special technology, it’s with no pollution to the environment.

3. High-end: we adhere to the high-end quality line, our production process is checked layer by layer, our technology of permanent magnet frequency intelligent operation is stable and reliable.

4. Oil-free advantages:
*Adopt German SKF heavy load bearing and chisel wheel, stable operation;
*Adopt imported high-end machining center to process host machine, high precision and high efficiency;
*Low maintenance cost, reduce the operating cost;
*Over temperature anti-corrosive coating design, long service life at high temperature.

5. Pump with High efficiency permanent magnet motor (with independent fan).

6. Advantages of intelligent controller: Intelligent control system, improve the high performance of the vacuum pump system controller, realize the remote control of the Internet of things, multiple machines automatically switch the working mode, humanized man-machine interface.