Sieve mesh size specification table

Sieve mesh size specification table

Stainless steel screen to consider the factors: material, weaving way, mesh, wire diameter, width, hole rate, mesh size.
Commonly used specifications are 635 mesh, 600 mesh, 500 mesh, 450 mesh, 400 mesh, 370 mesh, 363 mesh, 350 mesh, 325 mesh, 300 mesh, 280 mesh, 270 mesh, 250 mesh.
Mesh is a commonly used filter screen industry with a stainless steel screen parameters, the industry generally refers to the length of 1 inch / 25.4mm the number of mesh, but also the number of lines. This parameter is the earliest by the screen manufacturers conventionally known, eighty, nineties, stainless steel screen is mainly used for export, so the length of the unit in inches.

For example: 635 mesh screen, referring to the 25.4mm, 635 mesh, there are 635 stainless steel wire. Therefore, it can be concluded that the same mesh / screen has the same "wire diameter + aperture". Wire diameter is different, the corresponding aperture is also different, different mesh number of mesh, there may be similar to the mesh aperture. Especially for the 300 mesh to 400 mesh between the mesh, prone to this phenomenon. For example: 350 mesh twill weave screen, if the wire diameter 0.030mm, the corresponding aperture of 25.4 / 350-0.030 = 0.043mm; 325 mesh twill weaving screen, if the wire diameter 0.035mm, the aperture of 25.4 / 325- 0.035 = 0.043 mm.

For the screening industry, not only to consider the mesh mesh, but also refer to the size of the sieve powder material, wire mesh diameter and diameter to consider the screen

Stainless steel wire woven square hole screen specification sheet