2.Maintenance workload is small, so it has light entirety weight, easy transportation and storage, and it's easy to install and demolish.
3.low total cost. The same specifications of the polyurethane sieve plate one-time investment is more than stainless steel sieve plate, but the life of Polyurethane sieve plate is 3 ~ 5 times of the stainless steel sieve plate, fewer repairment and replacement.
4.Well moisture resistance. The medium of water and oil, can reduce the coefficient of friction of the polyurethane, can improve the screening efficiency, and can avoid damp particle adhesion.
7.Polyurethane sieve plate has well vibration-absorbing performance can reduce noise and can make the oversize material in the process of vibration not easy to be broken
8.Due to the characteristics of the polyurethane secondary vibration, polyurethane sieve plate has self-cleaning effect, and high screening efficiency.

