Sometimes, after using the Steel Frame Shaker Screen for a while, we will encounter the problem that the vibrating screen is too fast, which is caused by what? Linear Motion Shale Shaker Supplier江苏快3 analyzed the following reasons
1 The quality problem of the vibrating screen is an important factor that causes the screen to break too fast.
If the material of the screen does not meet the screening requirements of the material, the screen will be damaged quickly. We will list the classification of the screen and how to choose the appropriate screen when the customer chooses the vibrating screen.
2 The vibrating screen is not sufficiently tensioned to cause the screen to vibrate, usually breaking or damaging along the edge of the screen or the edge of the bead.
3The vibrating screen generally has an upper sieve layer and a lower force layer. It is required that the two layers are closely adhered to each other. If the screen pre-tensioning process is poor, when the force layer at the bottom of the screen is tight, the sieve The layering is not tightened; then the distance between the screen and the vibrating screen is too large, and the contact part of the screen frame cannot be effectively pressed, which is one of the reasons for the screen damage being too fast.
4 material feeding problem。
Because the material is continuously fed during the working process of the vibrating screen, if too much material is fed at one time, the normal movement of the material on the screen surface is hindered, which not only makes the screen fatigue loose, but also greatly reduces the processing amount of the material.
The large amount of material is given at one time, which will suddenly increase the load of the motor itself in an unbalanced operation, which not only easily damages the screen, but also easily causes damage to the vibration motor, so it is necessary to uniformly feed the material when the material is placed.
In the feeding mode with strong impact, the vibrating screen must be equipped with a buffer hopper. The direct impact of the material on the screen will consume the exciting force generated by the vibration source, which is more likely to cause damage to the screen and fatigue of the screen.