The advantages of polyurethane screens
: long service life and great carrying capacity. Because the polyurethane elastic screen uses steel wire rope as the skeleton material, and the polyurethane itself has a very high elastic modulus, high strength absorption of impact force, high wear resistance, it has high tensile strength, and its load capacity can be a rubber screen. More than 2.5 times.
Its service life is 8-10 times longer than that of ordinary metal screens, 3 times that of stainless steel screens, and 3.9 times that of natural rubber. It is currently the world's best screen material for wear resistance. The production material of the polyurethane screen is a polymer organic elastomer, which has good abrasion resistance, flexibility resistance, and great load-bearing ability. The production material of the polyurethane screen has been specially treated and will not delaminate under the effect of long-term alternating load.
High screening efficiency. The screen surface has the function of the self-cleaning inside, does not block holes, and has high screening efficiency. Due to the strong water permeability of polyurethane and the large cone angle of the screen hole (140°), it can effectively prevent the adhesion of wet fine particles, so it is suitable for the screening and classification of wet fine materials. Our polyurethane screen is made of imported materials. Its elastic body and its own outstanding relaxation function can effectively prevent the phenomenon of blocking holes under dynamic conditions.
Wide application range, stronger applicability, applicable to any type of vibrating screen machine, and can be manufactured by measuring machine. Polyurethane screens are used in hydropower stations, building materials, and other metal processing and mining. Screening of various materials in the range of 0.1mm-170mm, regardless of dry or wet sieving, will not affect the sieving efficiency. For the dehydration and de-intermediation sieve in the range of 0.5m-3mm, the superiority of the polyurethane screen surface is more fully demonstrated.