Features Adjustable gas ballast Built-in oil back-flow prevention check valve Internal forced oil cycling system Integrated cylinder structure Exhaust filter with ...
Features Adjustable gas ballast Built-in oil back-flow prevention check valve Internal forced oil cycling system Integrated cylinder structure Exhaust filter with ...
Features Adjustable gas ballast Built-in oil back-flow prevention check valve Internal forced oil cycling system Integrated cylinder structure Exhaust filter with ...
Features Adjustable gas ballast Built-in oil back-flow prevention check valve Internal forced oil cycling system Integrated cylinder structure Exhaust filter with ...
Rotary vane vacuum pumps are divided into single-stage and double-stage, so what are the differences between single-stage and double-stage? Let's take a look together. Rotary vane vacuum pump is a ...
Preparation (check before operation 1.1 Check that the voltage is normal and does not exceed ± 5% of the rated voltage (380V); whether the electrical switches and equipment ground wires are ...
1 The shorter the distance between the vacuum system outlet and the pump inlet, the better; 2 The fewer bends in the pipeline, the better; the inlet pipeline should be higher than the inlet ...
Mechanical seal Traditional roots vacuum pump seal structure and sealing method is relatively simple, in the drive shaft end is generally used framework oil seal, the rotor shaft end is used ...
Screw vacuum pump is a dry operation, non-contact, screw vacuum pump its advantages: There is no medium in the working chamber, so a clean vacuum can be obtained. (2) The working chamber and ...
Roots vacuum pump is widely used in the key parts of the paper consumption process, such as the web part of the paper machine, the vacuum couch, the vacuum press, the wool dehydration, etc. The ...
