The vibrating screen I am using now, the screen is always broken at the same position, what is the reason?
If the screen is always broken in one place, you can take a look at the following areas, which may help you
Damaged position
Pay attention to check the damaged position, which will help to judge the cause of the damage: for example, the bottom of the feed port is always damaged, which is most likely caused by the impact of the material on the screen. A buffer plate can be added to solve this problem. As shown below.
If it is an ultrasonic vibrating screen, the glued part of the inner ring is always damaged. The high probability is that the frequency of the ultrasonic wave does not match, just adjust it.
If the four sides of the sieve are always damaged, it may be that the sieve has not reached a suitable tension, which causes the sieve to vibrate with the vibrating screen during sieving, and the metal is fatigued and fractured. And many other situations.
Observe the damaged part
By observing the damaged part, some problems can also be found. For example, if the damaged part is an obvious scratch, it is scratched by a sharp object during transportation, installation, or screening.
If the damaged part wears the mesh little by little through friction, then find the position corresponding to the vibration of the screen, observe the upper and lower sides, the place that may touch the screen, whether there is deformation or bulge, touch hit the screen.
If a linear vibrating screen always breaks on the left or right side of the screen first, then the high probability is that the feeding is uneven, and the problem can be solved by modifying the feeding port.
The screen is woven from very fine wires, the thinnest wire can reach 0.02 mm, the screen of this wire is easy to break, and it is not allowed to be folded during cutting and transportation, and it is not allowed to be folded during use. must be careful.
The above description is only a rough description of several situations, and many situations have not been described. If you have a situation where the screen is easily damaged, you can contact us directly.
