According to authoritative statistics, chemical equipment damage caused by corrosion accounts for more than 60%. Therefore, the chemical industry should…
For the stator curve of vacuum pump, there are the following requirements:1. The blade has no impact vibration and good noiseThe smooth stator curve can…
The installation of vacuum pump unit is a technical activity, because there are many factors to be considered during the installation, such as height. L…
The steam jet vacuum pump works at a certain pressure. The steam passes through the Laval nozzle and is injected into the mixing chamber at supersonic s…
The maintenance of the oil-free vacuum pump is very important, and the oil-free vacuum pump is out of service for a long time. It is necessary to take a…
Vacuum measurement is an important part of vacuum technology. The instrument used to measure vacuum is called vacuum gauge. Vacuum gauges commonly used …
Vacuum dryer is composed of refrigeration system, vacuum system, heating system and electrical instrument control system. The main components are drying…
Dalian vacuum pump vane pump is mainly composed of pump body, rotor, vane, end cover, spring, etc. A rotor is eccentrically installed in the cavity of t…
Vacuum dryer is composed of refrigeration system, vacuum system, heating system and electrical instrument control system. The main components are drying…
The starting of vacuum pump or pump group belongs to light load starting for prime mover, and there will be no problem when starting in general. However…
Many customers always find that the motor is suddenly damaged and the coil is burnt out when using the vacuum pump, which will affect the production. Th…
1. Sealing property of vacuum pump oilThe vacuum pump oil needs to have suitable viscosity, which can make the vacuum pump start quickly at low temperat…
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