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    How to solve the blockage of the inlet of the pump truck?

    1. Blockage at the outlet of the distribution valve

    The discharge port of the pump truck is blocked, usually the pumping system is suddenly interrupted, and there is abnormal sound, the equipment has strong vibration, but there is no corresponding vibration in the pipeline.

    Remedy: Pour the cement slurry into the hopper, and start the pump repeatedly in forward and reverse directions to force the passage to open. If this method is not daring, it can only be eliminated manually, remove the connected pipe, and remove the debris in the valve.

    Qingdao Pump Truck Price (2)
    2. Blockage at the feed inlet

    The feed port of the pump truck is blocked. Usually the pumping action and the hydraulic system are normal. There is no abnormal sound and vibration. There is large aggregate or agglomeration in the hopper. It is stuck or arched at the feed port.

    Remedy: run the pump in reverse to destroy the agglomeration, return the concrete to the hopper and mix again, then pump forward If it doesn’t work, it needs to be cleaned manually and eliminated.

    Qingdao Pump Truck Price (3)
    1. Blockage at the outlet of the distribution valve

    The discharge port of the pump truck is blocked, usually the pumping system is suddenly interrupted, and there is abnormal sound, the equipment has strong vibration, but there is no corresponding vibration in the pipeline.

    Remedy: Pour the cement slurry into the hopper, and start the pump repeatedly in forward and reverse directions to force the passage to open. If this method is not daring, it can only be eliminated manually, remove the connected pipe, and remove the debris in the valve.

    Qingdao Pump Truck Price (2)
    2. Blockage at the feed inlet

    The feed port of the pump truck is blocked. Usually the pumping action and the hydraulic system are normal. There is no abnormal sound and vibration. There is large aggregate or agglomeration in the hopper. It is stuck or arched at the feed port.

    Remedy: run the pump in reverse to destroy the agglomeration, return the concrete to the hopper and mix again, and then pump forward. If it doesn’t work, it needs to be cleaned manually and eliminated.


    Post time: Jun-15-2020
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