the screen specifications often depends on the different countries, different industries, different standards. Mesh specifications in China has not unified. Due to the complexity of the shape of the particles, typically have a sieve size, sedimentation particle size, equivalent volume particle, the equivalent surface area of the particle size, such as several expressed. The specifications of the screen can be set according to the size of the particles of material.
Screen its looks almost the same. But when you close closer contact with the screen, is not exactly the same whether you see or structural. In fact can be found from the screen performance, service life, sieve out the results and structure are important differences:
1: the quality of the screen can be in line with national and international standards.
2: the quality of the screen in a computer-optimized optical fine instrument to accurately measure, the mesh holes large and small, looks great feeling.
3: the mesh network RIBBONS point rigid, toughness, having a balanced tension.
4: The mesh framework sophisticated styling, all roads and the frame is completely sealed, no fissure, no deviation, it will not be broken.
5: The screen frame surrounding trim, convenient handheld, without prejudice to the skin, to maintain a certain degree of comfort.