Type H (rectangular/square hole anti-clog screen mesh); Type S (diamond hole anti-clog screen mesh); Type W (corrugated hole anti-clog screen mesh);Type D (triangular hole anti-clog screen mesh).
Type H: rectangular opening anti-clog screen mesh Type S: diamond opening anti-clog screen mesh
Type W: corrugated anti-clog screen mesh Type D: triangle opening anti-clog screen mesh
(1) Type H (rectangular mesh sieve): generally speaking, if the stone particles are relatively regular, dry, and do not have too many flaky materials, a rectangular mesh sieve can be used;
(2) Type S (diamond opening anti clogging screen mesh): if the stone grading requirements are high and there are many flaky materials, priority should be given to selecting diamond shaped anti blocking screen, such as stone screening in asphalt pavement on highways;
(3) Type W (corrugated anti clogging screen mesh): for screening with intermediate transitional properties, such as adding another screening between coarse and fine screens, it is recommended to use wave shaped anti blocking screen. Its advantages are high screening efficiency and screening of materials with high dust content, such as tailings.
(4) Type D (triangular opening anti clogging screen mesh): this one is similar to diamond anti clogging screen, but its precision is increased by adding a straight wire in between each of the crimped wires, which limits the movement of the crimped wire, making it more precise preventing wedging of elongated particles but lowering its screening area. Very effective under heavy loads and higher impact materials;
