welline high energy grinding steel rods for rod mills
Rod mill A rotating drum The rods used in the mill, usually a high carbon steel, can vary in both the length and the diameter. However, the smaller the rods, the larger is the total surface area and hence, the greater the grinding efficiency. Autogenous mill. Autogenous or autogenic mills are so called due to the self grinding of the ore: a rotating drum throws larger rocks of ore in a




































