... kinds of ore and rocks in metal and nonmetal mining, water conservation, building materials,sand making industry and so on. The ... part, main bearing part and driving part, which is similar with the other mills. However there are also difference that mainly ... .668, West Zhongyuan Road, Zhengzhou City, Henan Province, China. // rod ball mill // High quality rod ball mill with capacity of 1.6-90Ton/hour