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Inspect the appearance of the shock absorber foundation, and there should be no defects such as cracks, honeycombs, cavities, and exposed ribs.

Connect the reversing valve power supply to the electric vacuum shock absorber. The voltage is 220V. Check whether the reversing valve is sensitive.

Carefully monitor the axial movement of the shock absorber and the change of the pressure relief after the balance plate during operation.

For the impeller sealing ring, guide vane sleeve, front throttling of the balance disc and other parts, materials with higher hardness should be se...

Choosing the best running speed can realize low-speed start and smooth speed regulation. The maximum speed is not affected by the power supply, and...

The original shock absorber is modified for speed regulation without replacing the shock absorber.

This kind of sealing structure can show its sealing effect only when the shaft reaches a certain speed, and it will not work at all when it is stat...

Ensure the lubrication of the bearing. When the shaft rotates, the screw seal works like a screw, continuously sending oil to the bearing to ensure...

Simple equipment and easy maintenance; Flexible layout, easy to adapt to different production environments;Good working conditions and high conveyi...

Due to the isothermal compression and sealing characteristics of the shock absorber, it is suitable for pumping flammable, explosive, toxic and har...

Turbine shock absorber vacuum device is known from the engineering thermodynamic steam thermal cycle theory.

The shock-absorbing bladder is fastened and fixed by the steel ring through high pressure. There must be enough pressure to ensure a firm fit and e...