... , mining , chemical industry etc. Solve the blocking and sticking problems of coal storage silos, hoppers, ditch coal, the train coal unloading ... dumper bucket, ball mill liners, clay pit walls and cones of the library wall and cones, cement silo wall and cone ... (mm)Width(mm)Thickness(mm)1200150010-1502000200010-1503000150010-150 China high quality PP plastic boards/sheets/panels