polyurethane capping bar/stringer bar capping

Polyurethane bar capping from Yantai Zhengyuan Polyurethane Co.,Ltd. is specifically designed casting product to cover and protect the steel stringer bar on vibrating screen, and prevent the underside of the screen cloth from excessive wear and damage. So it is also called polyurethane stringer bar capping. Polyurethane bar capping from Yantai Zhengyuan Polyurethane Co.,Ltd. is made of excellent polyurethane from well known companies in the world. The superior polyurethane