After the vacuum pump is used for a long time, there will be some abnormal phenomena, such as the vacuum drop, oil leakage at the seal, stagnation of th…
Laboratory oil vacuum pump is the most widely used oil seal single-stage rotary vane vacuum pump. Todays small edition mainly introduces the maintenance…
What standard should be followed in the selection of circulating water vacuum pump? It can be selected according to the following principles.1、 Workin…
1、 Overview of slide valve vacuum pumpSlide valve vacuum pump, full name of slide valve oil seal mechanical vacuum pump, referred to as slide valve pum…
Requirement 1: tightnessThe pump oil in the vacuum pump accessories should have suitable viscosity, which can make the vacuum pump start quickly at low …
Before selecting the type, we must make clear several basic concepts about vacuum pump.Vacuum degree: the degree of rarefaction of a gas in a vacuum sta…
The main impact on the vacuum pump layout, such as vacuum pump.1. Influence of pump body layout:As for the single-stage vacuum pump, the simple wear par…
Oil free vacuum pump is a kind of mechanical vacuum pump which can run without any oil lubrication. The oil-free vacuum pump can only be used with the c…
Any pump to be repaired, repaired or a new pump shall be tested for any fault, the form and position of the fault, the ultimate vacuum degree and the ti…
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…
1. Vapor allowance of vacuum pump:The allowable unit of steam is kg / h, which refers to the mass flow of steam that can be extracted by gas ballast pum…
Recently, some netizens left a message to Xiaobian asking about the cause of the explosion of the exhaust pipe of the vacuum pump. By sorting out releva…
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