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Essential Knowledge for Repairing Foreign Gearbox


  • Imported gear reducers play a critical role in most industrial facilities. When using such equipment, various maintenance scenarios may arise. So what essential knowledge is required for servicing imported gear reducers?

    During maintenance of imported gear reducers, timely oil changes are crucial. The unit should be allowed to cool sufficiently to eliminate combustion risks while retaining residual warmth. Note that as the reducer cools completely, the oil viscosity gradually increases, potentially making drainage difficult. Always disconnect the power supply to prevent accidental energization during servicing.

    Additionally, comprehensive operational maintenance should be performed. For instance:

    • After the initial 200 hours of operation, the oil should be replaced

    • Continuously monitor oil quality during changes

    • Promptly replace any oil contaminated with impurities

    • For equipment operating continuously under heavy loads, implement annual lubricant replacement

    • Always use the same brand of oil for replacements to maintain consistency

    Other critical maintenance considerations include:

    • Maintaining proper oil temperature thresholds (typically below 80°C)

    • Regular vibration and noise monitoring

    • Strict adherence to manufacturer-specified maintenance intervals

    • Using only approved replacement parts

    • Keeping detailed maintenance records for each unit

    For complex repairs, consult professional technicians to ensure proper alignment and calibration of these precision components. Proper maintenance significantly extends equipment service life while ensuring optimal performance.





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    Bangfeili Automation Equipment Technology (Tianjin) Co., Lt

    TEL:+86 131 1611 2755

    Email:yangjiyu@bfl-china.com