Rubber plywood with steel plate: In the process of production, ordinary wear-resistant rubber does not add anything. There is no problem when it is used to grind ore in the silo inside the ball mill. If the ore is thrown from high altitude, there will be a large number of cracks after more times, and it can only bear a small number of high-altitude parabola. In the production process of plywood in rubber sheet, two layers of rubber are pressed with high wear-resistant rubber by adding steel plate or steel bar, steel frame and other supports. The weight bearing capacity is increased, and the ore thrown from high altitude is guaranteed not to deform and crack on the plywood. This technology has been successfully developed by our company's scientific researchers after many on-site investigations. Only this one is safe and reliable.