The reasons of molten salt pump's vibration

    1. Molten salt pump shaft is bent or not;
    2. The gap between pump shaft and sliding bearing is too large. If vibration of pump is large, the efficiency is low;
    3 .Pump shaft is sufficient strength and rigidity or not;
    4. Equipment of pump is reasonable or not;
    5. The material selection of molten alt pump’s all parts is reasonable or not.