... , coke,high-hardness,high-weight ore industries Polyurethane screen mesh plate Introduction: 1.Polyurethane mesh plate is a kind of macromolecule flexibility ... shape, square shape, oblong shape, circle shape, fine mesh sieve screen. Characters: It has many advantages such as high-efficiency abrasion ... -hydrolysis, anti-bacteria, aging resistance etc. We also can offer other sieve plates for customers.