... screening 2.used in mine, sinter, coke,high-hardness,high-weight ore industries 3.ISO9001:2000 PU Sieve PlatePolyurethane mesh ... anti-hydrolysis, anti-bacteria, aging resistance etc.Using polyurethane mesh plate can reduce the weights too much and also reduce ... types: comb shape, square shape, oblong shape, circle shape, fine mesh sieve screen. The applicable classification range is0.1-80mm.