The service life is long, the bearing capacity is big. The polyurethane elastic screen wire rope is used as the matrix material, plus polyurethane itself has very high elastic modulus, high strength and high wear resistance, shock absorption, so it has a high tensile strength, the bearing capacity is 2.5 times more than the rubber screen. Compared with the ordinary metal screen, the service life of the utility model is increased by 8-10 times, 3 times of the stainless steel screen surface, and is a natural rubber of the utility model, which is 3.9 times as much as the present. The production material of polyurethane screen mesh belongs to high molecular organic elastomer, which has excellent abrasion resistance, flexibility and flexibility. The raw material of polyurethane screen has been specially treated to ensure that it will not take off under the condition of long-term alternating load
High screening precision. The production process of polyurethane screen mesh adopts the mold casting process, the pore size is accurate, the screening quality is high, and the particle size of the material can be well matched with the requirements of users.
High screening efficiency. The screen surface of the self-cleaning performance, no holes, high screening efficiency. Because of the strong water permeability of polyurethane and the large cone angle (140 DEG) of the sieve, the utility model can effectively prevent the adhesion of moist fine particles, and therefore, the utility model is suitable for the screening and classification of moist fine materials. Polyurethane screen using imported raw materials, its elastomer and its good tensile properties, effectively avoid the phenomenon of clogging in the dynamic situation.
