The Schich oil-free vacuum pump is a vertical twin-propeller device that operates completely oil-free without any mechanical shaft seals. We have successfully developed this airtight device to meet these needs. The solutions we offer are simple and economical.

 

Technical parameter

Suction flow: up to 1,000 cubic meters per hour

Suction pressure: < 0.001 to 1013 millibar

Application in Chemistry: M/H

Product series for industrial application: V/S

 

Design scheme

The working principle of Hikh oil pump is double propeller oil free operation. Screw displacement body without contact reverse rotation. The pump inlet is located at the top, and the outlet is located at the short - line low position. Compared with conventional pumps, the two helical mandrels are electronically synchronized rather than mechanically. This innovation-driven concept is the foundation of the vacuum pump step development transition to intelligent vacuum systems, requiring the addition of other features such as valves and pressure controls. In addition, the intelligent system can accurately monitor important process data to ensure a high level of process safety.