1. Good wear resistance and long service life. Its wear resistance is 3 to 5 times that of steel screen plates and more than 5 times that of ordinary rubber screen plates.

2. The maintenance workload is small, the polyurethane screen plate is not easy to damage and has a long service life, so it can greatly reduce the maintenance volume and the loss of production and maintenance.

3. The total cost is low. Although the one-time investment of polyurethane screen plates of the same specification (area) is higher than that of stainless steel screen plates (about 2 times), since the life of polyurethane screen plates is 3 to 5 times that of stainless steel screen plates, and there are fewer repairs and replacements, the total cost is not high and economically cost-effective.