Screw Type Dry Vacuum Pump|Rough&Middle Vacuum Pump|Products|ULVAC SHOWCASE

Screw Type Dry Vacuum Pump

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A screw type vacuum pump is a vacuum pump that introduces fluid into the gap between meshing screw rotors inside a casing and continuously moves the fluid in the axial direction by rotating the rotors.

In a screw type dry vacuum pump, two parallel screw rotors rotate while maintaining a small gap between the inner wall of the casing and between the rotors themselves, and the space formed between the rotors and the casing is continuously moved in the axial direction. Gas is sucked into this space from the intake port, and is exhausted by compressing and transporting it in the process of being sent to the exhaust side.


Screw Type Dry Vacuum Pump

MS

MS series is a vacuum pump which is categorized as screw type dry vacuum pump.
Corrosion resistance and powder exhaust are improved as process resistance model based on traditional LS series.
This model is designed for the process of using corrosion gas and powder exhausting.

Screw Type Dry Vacuum Pump

LS

High pumping speed and Low power consumption dry vacuum pump.
LS series is selectable from 4 different pumping speed(120-1200m3/h) by depending on the application.

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