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What are the common faults of multistage pumps used in mining?

What are the common faults of multistage pumps used in mining? ?

  Combine Mine multistage pump According to the instruction manual and actual on-site usage scenarios, the common faults mainly fall into the following categories—each of which frequently occurs at mining sites and can be directly addressed using the guidance provided in the manual:

  1. Pump body vibration and noise. ( Possible cause: Misalignment of the coupling. Corresponding solution: Recalibrate. );

  2. Insufficient traffic ( Possible cause: The inlet filter screen is clogged with coal slag. Corresponding solution: Clean the filter screen. );

              

  3. Head drop ;

  4. Unable to start ;

  5. The motor is overheating.

  The symptoms, specific causes, and detailed solutions for these faults can all be found at: Our Changsha Zoomlion Pump Industry Co., Ltd. Mine multistage pump Instruction manual's “ Common Faults and Solutions ”  Find clear guidance in the chapter.

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