Screw Roots Vacuum Unit (lip Seal Structure)

Typical Applications:

1. Semiconductor processing,

2. Pharmaceutical industry;

3. Chemical industry;

4. Solvent recovery, molding, crystallization, dry etching, sputtering,

5. Steam recovery,

6. High-altitude simulation. 

Features of Screw Roots Vacuum Unit :

1. Energy saving, it can save >40% energy and 90% for water saving.

2. High vacuum degree, ultimate vacuum can reach to 1Pa.

3. Environmental protecting, it passed Environmental assessment, the recycled material has high purity and can be 100% recycled without any pollution, and no sewage treatment is needed in the later process;

4.It is high quality and purity. The water content can be reduced to 0.0012% from the original 0.4%;

5. Strong ability to adapt to the environment. It can completely reach the pre-vacuum in summer with high temperature.

6. Long service life by applying teflon, nickel and Hastelloy to improve the corrosion resistance and wear resistance;

7.Low noise and low vibration. 

8. Simper structure, no mechanical sealing, easy maintenance, lower failure rate.