When the automatic washing machine is dehydrated at high speed, due to the large internal centrifugal force, it may cause the body to shake violently, which is more common. The main reasons may be as follows:

The washing machine is not placed smoothly on the horizontal surface, or the foot pad is not adjusted properly, resulting in the body shaking;

Uneven distribution of clothes, or weight beyond the tolerance range of washing machine, leading to internal deflection and jitter;

Too much water or detergent residue is accumulated in the dehydration barrel, resulting in uneven water level;

If the washing machine is used for a long time or with high frequency, it may be necessary to replace accessories such as shock absorbers.

In order to solve the problem of serious fuselage jitter, you can try the following methods:

Ensure that the washing machine is placed on a flat surface smoothly and adjusted properly;

Before washing, put the clothes into the interior evenly and control the capacity in the washing machine;

Regularly clean the inside of the washing machine to remove stagnant water and detergent;

Replace the shock absorber or other accessories if necessary.

If the above methods can't solve the problem, I suggest you contact the after-sales service to get a more professional and accurate solution.