Small Part has Great Effect: Damper

Small Part has Great Effect: Damper

Do you really know vibrating screen damper? It is used to limit circular vibrating screen to move lateral. You might confuse that does vibrating screen have lateral move? Theoretically it doesn’t have, but it is proved that there exists this kind of situation, the reasons are as follows:

1.Uneven distribution screening materials: If the material distributes unevenly, it will result screen box in a uneven loading condition, so there will be shock deviation in the horizontal direction.

2.Installation deviation. Circular vibrating screen needs to be installed horizontally. But during the installation process, it will inevitably be installation errors.

3.Stress error of vibration spring. We all know that measuring standard of vibration spring is just a reference value. So it is inevitable that vibration springs have stress error.

Screen box appears lateral deviation shock will generate great damage, thus if not promptly treated, it can affect the circular vibrating screen normal working.

How to avoid this situation? Here PK Machinery introduces a key component of circular vibrating sieve, that is damper.

As it is shown, the damper consists of adjustment bolts, flanges, spring base, springs, rubber base and rubber. When the screen box appears lateral deviation shock, its inside spring will generate a reverse thrust to screen box, and thus to limit screen box to move lateral and avoid the occurrence of lateral deviation.