Water ring vacuum pump was originally used as self suction pump. It is composed of impeller, pump body, suction and exhaust disc, water ring formed by w…
Usually we say the micro vacuum pump is a kind of membrane (diaphragm) pump, which can be divided into two categories: water pump and air pump. People o…
What are the faults of rotary vane vacuum pump? How to solve it?1. The pump doesnt work. If the situation is unknown, do not start the pump first, so …
The water ring vacuum pump (referred to as water ring pump) is one of the water pumps, which can obtain the limit vacuum of 2000 ~ 4000Pa, and the serie…
Before installing the pipeline, first check whether there are metal scraps and other impurities in the pipeline. When installing the pipeline, do not le…
Vacuum pump has been more and more commonly used, today on some simple faults and troubleshooting to do some introduction.First, the turning of vacuum p…
Many small partners are not very clear about whether the vacuum pump can use oil. If you use oil for the vacuum pump, you are wrong! Why is this?Vacuum…
The quality of vacuum pump oil depends on the viscosity and vacuum degree, and the vacuum degree depends on the value under different temperature condit…
The cycloid rotor makes a planetary motion in the pump cavity, which makes the volume of the working chamber change periodically to realize the pumping.…
The first international standard proposal of Zhejiang Vacuum Equipment Group Co., Ltd. of Jiaojiang enterprise, which was initiated and drafted by Zheji…
It is widely used in vacuum press and web press. The output of roots pump directly affects the output and quality of paper. When the flow rate drops and…
1. The pump should be installed in a dry, well ventilated and clean place, and the ambient temperature should be between 5-40 ° C.2. The pump shoul…
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