There are many industrial dry vacuum pump manufacturers in the market, which produce different kinds of dry vacuum pumps. Dry vacuum pump is a mechanical vacuum pump, which can be started at atmospheric pressure to discharge the air directly into the atmosphere. Pump chamber without oil and other working media, pump limit pressure and oil seal vacuum pump is the same or close to. There are mainly dry screw vacuum pump, oil-free scroll vacuum pump, etc., widely used.

    The main uses of dry vacuum pump are:

1. In the process of freeze drying, distillation, drying, defoaming and packaging in chemical, pharmaceutical and food industries, most of them choose dry vacuum pumps in order to prevent the pollution of organic solvents.

2. Dry vacuum pump can be used as the prepump of the general oil-free clean vacuum system to prevent oil pollution of the pumping system and the surrounding working environment.

3. In semiconductor etching processes, corrosive gases and abrasive particles are usually used or produced in these processes, which require oil-free dry vacuum pumps.

4. In the analyzing instrument and device, in order to make the analysis results more real and not affected by pollution, dry vacuum pump is the first choice.

    With the development of science and technology, the technical level of dry vacuum pump manufacturers continues to improve, reactants have little influence, good stability, more and more industries and users choose to use dry vacuum pump.