Ore Ball Mill 1.ISO9001:2000,CE; 2.Input size:15-25mm; 3.Output size:0. ... beneficiation technology:The ore composition is complex and various types, so the method used, equipment and processes are also different. ... hobbling processing and the drum is equipped with wear-resistant liner, which has good wear-resistance. 4.Features of Ore ... .5-6065000 High Quality Ore Ball Mill With ISO,CE Certificate