Liquid ring vacuum pump cheap casting brilliant

Sealing surface smooth and bright, otherwise it will cause leakage after reassembly, so that the pump can not restore performance. Note 4.3 during disassembly and repair, all parts shall not be knocked with a heavy hammer, and the removed parts shall be prevented from bruising and rubbing. In particular, the bolt should be sealed when it is rescrewed. Note that the oil is not clean, should be changed in time, and the lack of lubricating oil, should be added in time. If discover
After the pressure in the system reaches the allowable inlet pressure of roots vacuum unit (the allowable inlet pressure of roots vacuum unit varies from manufacturer to manufacturer), close the valve on the pre-pumping pipeline and restart roots vacuum unit. If there is no such pre-pumping pipeline, the roots vacuum unit can be started after the pre-pump is pumped to the allowable inlet pressure of roots vacuum unit.
The agent has the cleaning effect on the conflicting surface and can also reduce the friction and wear. Falling resistance saves energy, reduces wear, and extends mechanical life. Lubricating fluid; It can effectively reduce adhesive wear and fatigue wear; Conditions. A well-performing pump oil helps to resist corrosion wear, friction wear on lubricated surfaces, surface fatigue wear, and corrosion wear, among other things
Roots vacuum unit in operation to customize, complete automation and remote control and other functions, so that the operation is more simple and convenient. On-screw units can be based on customer demand of course many places are now set up, have been completed automatic electrical control, this local start-up process without manual intervention. Such as screw vacuum pump manufacturer ke le xi luo zi
Explosion-proof oil-free rotary vane vacuum pump size, integration, automation and more efforts. In order to comply with the market demand for vacuum pump equipment production, domestic vacuum pump equipment industry enterprises should be in the direction of vacuum pump. Development, automation, integration become the future rotary vane pump development system of universal application, in the future market, rotary vane vacuum pump research and development and manufacturing will be toward the direction of high-speed, multi-function and intelligent control production
Sealing surface smooth and bright, otherwise it will cause leakage after reassembly, so that the pump can not restore performance. Note 4.3 during disassembly and repair, all parts shall not be knocked with a heavy hammer, and the removed parts shall be prevented from bruising and rubbing. In particular, the bolt should be sealed when it is rescrewed. Note that the oil is not clean, should be changed in time, and the lack of lubricating oil, should be added in time. If discove

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