Screen screen is made of stainless steel wire, high carbon steel wire, low carbon steel wire, medium carbon steel wire, nylon and polyester monofilament. What are the conditions that a good screen screen needs to meet?

1. The screen is flat and the opposite sides are parallel.

2. The overall dimension and the shape of the binding edge match the tension plate and screen frame on the screen machine correctly.

3. The binding form is reasonable, which is conducive to screen tension.

4. The braiding form is reasonable, and the process ensures that the steel wire is tightly woven without loosening.

5. The material is special wear-resistant steel wire. The chemical composition of C and Mn should be high enough, while Si, P and s should be as low as possible. In physical processing, the processing process requires to ensure that the material has as much as possible the uniformity of fine structure, heat treatment requirements to achieve sorbite structure, conditional can be quickly heat treated to refined austenite structure, tempering to finer grain troostite structure, to ensure that the material after processing has high strength, good torsion value, of course, the manufacturing cost is higher.