Advantages of polyurethane screens

Advantages of polyurethane screens

Polyurethane screens are also easy to use and have good wear resistance. Polyurethane itself has high elastic modulus, high strength, impact resistance, high wear resistance and high tensile strength, so its load-bearing capacity is high, which is more than 2.5 times that of rubber screen plates. Its service life is 8-10 times that of ordinary metal screen plates, 3 times that of stainless steel screen surfaces, and 3.9 times that of natural rubber. It is currently the best wear-resistant screen surface material.

The friction coefficient between polyurethane and materials is reduced, which is more conducive to screening, improves screening efficiency, and prevents wet particles from adhering. At the same time, due to the reduction of friction coefficient, wear is reduced and service life is improved. Non-flammable, non-toxic and odorless. Due to the reasonable design of the sieve holes and the general manufacturing process of the sieve plate, particles of limited size will not block the sieve holes.

It has good vibration damping performance, strong silencing ability, can reduce noise, and can make objects on the screen less likely to break during vibration. Due to the characteristics of secondary vibration of polyurethane, the polyurethane screen plate has a self-cleaning function and high screening efficiency. The proportion of polyurethane is small and much lighter than steel wire mesh of the same size, thus reducing the load on the wire mesh, saving power consumption, and extending the service life of the wire mesh.

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