Bearing has an largely effect on the normal work of molten salt pump. once bearing parts of the molten salt pump heat, you should deal with the problem in time. The common causes and methods of the treatment are as follows:
    1 If the lubricating oil is too much, it should reduce the lubricating oil.
    2 If the lubricating oil is too low, it should be appropriate to increase the amount of lubricating oil.
    3 If lubricating oil is metamorphism, it should be cleared the metamorphic oil in a timely manner to replace the lubricating oil.
    4 The units are not concentric, you should check and adjust the pump to make middle with the original motive.
    5 If the pump occurs the vibration, you should check the balance of the rotor.