Polyurethane screen plays an important role in mining screening. Its service life is closely related to the materials to be screened.

Polyurethane screen plays an important role in mining screening. Its service life is closely related to the materials to be screened. If you want to increase the service life of polyurethane screen, you need to choose screens of different specifications according to the materials to be screened:

1. If the tension of the polyurethane screen is not enough, the vibration of the polyurethane screen will be affected. The damage is usually along the edge of the screen or curling and breaking. We should always pay attention to the tension of the polyurethane screen when using it to ensure the normal operation of the screening equipment.

2. Material supply. The vibrating screen is constantly fed. If too much is fed at one time, it will interfere with the normal movement of the screen surface material, causing the polyurethane screen plate to fatigue and loosen, and seriously reduce the material processing technology.

3. If a large amount of material is used at one time, the load of the motor will increase sharply when the motor runs unbalanced. Not only is the polyurethane screen fragile, but the vibration motor is also fragile, so we need to make the material. The ingredients should be added evenly.

4. For feeding methods with strong impact, the polyurethane screen of the vibrating screen needs to be equipped with a buffer hopper. When the polyurethane is directly hit by the screen, the exciting force generated by the vibration source is consumed. It will damage the polyurethane screen and the screen. Net fatigue.

The quality of the polyurethane screen is a very important factor that accelerates the damage of the polyurethane screen. If the polyurethane screen material does not meet the screening requirements of the relevant materials, the polyurethane screen will soon be damaged.