Reasons for the fracture of the sealing ring of the dewatering screen

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The vibrating dewatering screen is to seal the equipment, reduce friction and shock the upper and lower parts. It is understood that some users will have the problem of fracture of the seal when they are in use. What are the reasons for this? The following editor will analyze it for everyone.

1. Quality problems of seals

Nowadays, the common seals are made of silica gel, but the quality of the seals used by different vibrating dewatering screen manufacturers is not the same. If the material of the seal is hard or the quality of the silica gel is not good, the equipment will break after running for a period of time. If such problems often occur, they will not only have a certain impact on production, but also increase the input cost of related accessories. Therefore, when choosing seals, you must choose a regular supplier of accessories.

dewatering screen

2. The production problem of vibrating dewatering screen frame

In the production process, such as the welding or grinding of the screen frame, there are burrs. In addition to the sealing effect, the seal also has the function of damping and buffering the upper and lower screen frames. For example, when the screen frame is produced, the edge is uneven or the polishing is incomplete, there will be unevenness or burrs, so that the screen frame will continue to rub when the equipment is running. It will break the seal. When encountering such a problem, the user can check whether the edge of the screen frame is flat or has burrs, and if found, it can be polished and corrected;

3. The size of the seal

The seals used by vibrating dewatering screens with different dimensions are also different. For example, the size of the equipped seals and the screen frame will increase the fatigue of the seals and cause them to break.

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