Ball mill 1.We have our own processing factory 2.ISO9001:2000 ... ,ect. Shandong Zhaoxin Mining Machinery Group----Ball Mill Ball mill Working Principle:The ball mill is a horizontal rotating device transmitted by the ... 50-5000 tons, including feeder, crusher, screening equipment, grinding equipment, classifier, stirring trough, floatation, magnetic separation and smelting automation control, which ...