The screen surface self-cleaning performance, not blocking the pores, high screening efficiency. Because of water borne polyurethane sieve, taper angle (140 degrees), so it can effectively prevent the adhesion of moist fine particle, therefore suitable for screening fine moist material. I plant the polyurethane sieve using imported raw materials, the elastic body and a good relaxation properties, in the dynamic case effectively avoid blockage.
Because Binzhou polyurethane screen wire material framework plus polyurethane itself has very high elastic modulus, high strength, shock absorption, high wear resistance, so it has a high tensile strength, its carrying capacity is 2.5 times more than the rubber screen. Its service life compared with the common metal mesh is increased by 8-10 times, stainless steel sieve surface is 3 times, 3.9 times of natural rubber, is currently the world's best wear resistance screen surface material. The production of polyurethane screen material of organic high polymer elastic body, has excellent abrasion resistance, flex resistance, large bearing capacity. Raw materials for the production of polyurethane screen after special treatment, to ensure that in the long-term effect of alternating load never delamination.
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