The ultrasonic vibrating screen is a filtering mechanical separation device that can be used for solid-phase treatment of slurry; it mainly consists of a screen mesh and a vibrator. A vibrating screen cannot do without maintenance during use, and the screen mesh in particular requires regular maintenance and replacement. If certain issues are overlooked during use, the screen mesh can easily break. Below, the ultrasonic vibrating screen manufacturer summarizes the causes for you:
1. Quality problems with the ultrasonic vibrating screen are the main factor causing premature screen failure. If the screen material does not meet the screening requirements of the material, the screen will be damaged quickly. We will outline the classification of screens and how to choose the right screen when selecting a vibrating screen.
2. If the screen mesh of the ultrasonic vibrating screen is not fully tensioned, the screen mesh usually breaks or is damaged along the edge of the mesh or the bead edge during vibration. A vibrating screen usually has an upper screening layer and a lower load-bearing layer, and the two layers are required to be tightly bonded to each other. If the screen pre-tensioning process is poor, the screen layers will not be properly bonded when the load-bearing layer at the bottom of the screen is tight.
3. When the screening machine is working, if the gap beneath the screen is too large, the contact part of the screen frame cannot be properly pressed, which causes the screen to wear out too quickly. The ultrasonic vibrating screen manufacturer reminds you that since material is fed continuously during the operation of the vibrating screen, feeding too much material hinders the normal movement of material on the screen surface. This not only makes the screen fatigued and loose, but also reduces the throughput of the material. Feeding a large amount of material at once suddenly increases the load on the motor under unbalanced operation, which not only easily damages the screen but also easily damages the vibration motor. Therefore, material should be fed evenly.