The Characteristics of Polyurethane Screen

Polyurethane screen has the following characteristics:

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, so the maintenance amount and the loss of shutdown maintenance can be greatly reduced.

3. The total cost is low. Although the one-time investment (about 2 times) of the polyurethane screen of the same specification (area) is higher than that of the stainless steel screen, the service life of the polyurethane screen is 3 to 5 times that of the stainless steel screen, and maintenance and replacement The number of times is small, so the total cost is not high, and it is also very cost-effective economically.

4. Good moisture resistance, it can work under the condition of water as the medium, and in the case of water, oil and other media, the friction coefficient between polyurethane and materials is reduced, which is more conducive to sieving, improving screening efficiency, and avoiding wet particles At the same time, due to the reduced friction coefficient, the wear is reduced and the service life is improved.

5. Corrosion-resistant, non-flammable, 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 vibration absorption performance and strong noise reduction ability, which can reduce noise and make the sieve material not easy to break during the vibration process.

8. Due to the characteristics of the secondary vibration of polyurethane, the polyurethane screen has a self-cleaning effect, 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 screen machine, saving power consumption, and prolonging the life of the screen machine.

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