The Characteristics of Polyurethane Screen

The Characteristics of Polyurethane Screen

1. Good wear resistance and long service life, its wear resistance is 3~5 times that of steel screen, and more than 5 times that of ordinary rubber screen.

2. The maintenance workload is small, the polyurethane screen is not easy to be damaged, and the service life is long, which can greatly reduce the maintenance amount and downtime maintenance loss.

3. Low total cost. Although the one-time investment of polyurethane screens of the same specification (area) is higher than that of stainless steel screens (about 2 times), the total cost is not high, and the service life of polyurethane screens is 3 to 5 times longer than that of stainless steel screens, and the maintenance and replacement times Less and more affordable.

4. Good moisture resistance, can work under the condition of water as the medium. Under the condition of water, oil and other medium, the friction coefficient between polyurethane and materials is reduced, which is more conducive to screening and improves screening efficiency. Avoid sticking of wet pellets. At the same time, due to the reduction of the friction coefficient, the wear is reduced and the service life is extended.

5. Corrosion-resistant, non-combustible, non-toxic and tasteless.

6. Due to the reasonable design of the sieve hole and the unique manufacturing process of the screen, the particles of the limit size will not block the sieve hole.

7. It has good shock absorption performance and strong noise reduction ability, which can reduce noise and make things on the screen not easy to break during vibration.

8. Due to the secondary vibration characteristics of polyurethane, the polyurethane screen has a self-cleaning function, so the screening efficiency is high.

9. Energy saving and consumption reduction. Polyurethane has a small specific gravity and is much lighter than steel screens of the same size, thereby reducing the load on the screening machine, saving power consumption, and prolonging the service life of the screening machine.

Main application industries of polyurethane screen

Coal washing plants, coking plants, mines, power plants, dredging companies, metallurgy, petroleum, petrochemical and other enterprises.