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With the rapid development of punching screens, punching screens have become ubiquitous in our lives. Moreover, the sieve plates are constantly expanding with the needs of people's lives. The chairs in the waiting room of our life are made of punched sieve plates. The punching screen is easy to be damaged during production or use. Do you know what caused it? Is there a solution?
There are two reasons why the punching screen is damaged:
One is that the hardness of the material is relatively high, and the friction generated by the punching sieve plate is relatively large, resulting in damage of the punching plate.
In another case, the friction between the punching plate and the punching screen causes the punching screen to first produce numerous small holes, which eventually causes the punching plate to break from the edge and the center.
The solution to the cause of damage to the perforated screen plate is:
In the first case, we use a high-hardness punching screen so that the punching plate does not sharpen the screen in a short time.
For the second case, we add a leather pad at the edge of the screen frame, so that the friction of the punching screen at the edge becomes soft friction, and then the center of the general punching plate is the most stressed, so we will punch the center of the plate. 5cm is also separated by a rubber mat. This hard friction is reduced, and the test proves that the service life of the punching plate can be increased by 3 to 5 times.
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