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China Polyurethane PU Vibrating Screen Mesh Sieve Plates - Durable, High Elasticity from Trusted Suppliers & Factory
Polyurethane PU screen mesh sieve plates has various of types, can be designed according to your requests.
Polyurethane screen has the characteristics of high temperature resistance, aging resistance, radiation resistance and electrical insulation.
Characteristics
Polyurethane PU screen mesh sieve plates makes full use of the excellent wear resistance of the polyurethane, high strength, high elongation and high elasticity in a wide range of hardness, good shock absorption performance, oil resistance, low temperature resistance, heat aging resistance, and radiation resistance, electrical insulation and other properties, coupled with its reasonable sieve structure and installation structure design, make the polyurethane sieve plate have the following characteristics:
- 1 Good abrasion resistance and long service life. Its abrasion resistance is 3 to 5 times better than steel screen mesh and over 5 times than ordinary rubber screen mesh.
- 2 Its maintenance workload is small, the polyurethane screen mesh is not easy to be damaged, and service life is long, so it can greatly reduce the amount and loss of maintenance.
- 3 The total cost is low. Although polyurethane sieve plate is nearly 2 times higher than the stainless steel sieve under the same specification (area), but the service life of the polyurethane sieve plate is 3 to 5 times of the stainless steel sieve, therefore, the final cost is not high, economically and cost-effective.
- 4 Good moisture resistance, can work when water as the medium, and in the case of water, oil and other media, the friction coefficient between PU and material is reduced, which is more conducive to screen mesh penetration, improves screening efficiency, and can avoid wet particles. At the same time, due to the reduced friction coefficient, the wear is also reduced and its service life is longer.
- 5 Corrosion resistant, non-flammable, non-toxic and tasteless.
- 6 Due to the reasonable design of the sieve holes and its unique manufacturing process, the particles of the extreme size will not block the sieve holes.
- 7 Good vibration absorbing performance, strong silencing ability, can reduce noise, and make the screen material not easy to break during the vibration process.
- 8 Because of the secondary vibration characteristics of polyurethane, the polyurethane sieve plate has a self-cleaning effect, the screening efficiency is high.
Product Display
Frequently Asked Questions
Q: What are the main characteristics of Polyurethane PU screen mesh?
Polyurethane screen mesh features high temperature resistance, aging resistance, radiation resistance, and electrical insulation. It is highly customizable to meet specific design requirements.
Q: How does the wear resistance of polyurethane screen mesh compare to steel?
Polyurethane screen mesh offers exceptional abrasion resistance, which is 3 to 5 times better than steel screen mesh and over 5 times better than ordinary rubber screen mesh, leading to a much longer service life.
Q: Is PU screen mesh cost-effective despite its higher initial cost?
Yes. While the initial cost of a polyurethane sieve plate is nearly 2 times higher than a stainless steel sieve, its service life is 3 to 5 times longer, making the final cost-in-use highly economical.
Q: Does the polyurethane screen mesh get clogged easily?
No. Thanks to the reasonable design of the sieve holes and a unique manufacturing process, particles of extreme sizes will not block the sieve holes. Additionally, its secondary vibration characteristics provide a self-cleaning effect.
Q: How does wet or oily media affect the performance of PU screens?
When working with water or oil, the friction coefficient between the polyurethane and the material is reduced. This improves screen penetration, increases screening efficiency, prevents wet particles from sticking, and extends service life by reducing wear.