High Quality Rotary Vane Vacuum Pump and Roots Vacuum Pump

The application of vacuum pump unit

1. Evaporation coating, sputtering coating, oil film plating, optical coating etc.
 
2.single crystal furnace, multi crystal furnace, vacuum heat treatment furnace, sintering furnace, annealer, quenching furnace etc.

3. vacuum drying, freeze-drying, leakage test machine, gas recovery system, LC Filling etc.

4. Refrigeration, household air condition, central air condition, energy saving light, back light source automatic evacuation line, discharge facility etc.

ED Ring Seals

Ed Ring Seals ,Ed Ring ,Ed Ring Seal,Rubber Ed Ring

Ningbo Robon Sealing CO.,LTD , https://www.zjrboorb.com