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Pump Technique

After two years of operation, monitoring and observation, we have done quantitative analysis and research on the centrifugal pump power frequency tran...
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All micro water pumps are connected to DC 12V or 24V power supply, and cannot be directly connected to 220V AC power, otherwise the motor will be dire...
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The failure of the vacuum pump is as follows:1. Oil leakage:Check the shaft seal, each sealing part, adjust or replace it....
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The volume is 4000-5000 m3, and the configuration of the sewage pumps is changed from the original three 75 kW pumps to one 22 kW and one 55 kW pump. ...
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The wearing parts of multistage pumps usually include shafts, shaft seals, shaft sleeves, bearings, impellers, etc. After the pump has been in operati...
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Inspection of the concentricity of the pump rotor (shaft and rotating parts),Check the concentricity of the shaft of the water pump separately under t...
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Structural design features of grouting pump (1) Whether it is surrounding rock reinforcement, anchoring support, or roadway repair, the grouting work...
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Overview of multi-stage pump balance drum When the multi-stage pump is running, the axial force generated due to the difference in the area of ​​the ...
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