Molten salt pump is a kind of pump that it is used for conveying high temperature. You should be pay special attention to the vibration and noise in maintenance of molten salt pump. If you find the vibration that you should stop to check in tome and solve trouble, you can avoid unnecessary trouble increasing production. Common reasons of causing vibration are as follows:
    1. Pump shaft of molten salt pump bends;
    2. Liquid support nozzle and other parts are not concentric;
    3 . Coupling of the pump and coupling of the motor are misplaced;
    4. Sliding bearings of the molten salt pump and other parts are damaged seriously.