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Maintenance of underground electric motors in coal mines
Explosion proof motors are subject to explosion-proof inspection by explosion-proof inspection units during trial production and finalization.
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The use and maintenance of explosion-proof electric motors in coal mines
Carefully check if all fastening bolts are tightened, if spring washers are missing
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Correct selection of explosion-proof motors for coal mines
Coal mine underground operations have complex and harsh working conditions, harsh environments, and loads that vary with geological conditions.
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2023-12
Problems in the use, maintenance, and overhaul of explosion-proof motors used in coal mines
When water is poured into the mine tunnel, the insulation of the electric motor decreases due to moisture
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Requirements for the use of explosion-proof motors in coal mines
Explosion proof motors must be products that have been inspected and qualified by nationally recognized inspection units
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Commonly used explosion-proof motor models for coal mines
The models of explosion-proof motors currently include YBK3 explosion-proof motor, YB3 explosion-proof motor
2023-12-19
Fenyi Hongda Coal Mine Motor Manufacturing Co., Ltd.
Address: West Industrial Zone, Fenyi County, Jiangxi Province