Small Scale Iron Ore Ball Mill In Drc Atmandu Mining
Best quality ball mill for small scale gold mining, US $ 5500 90000 Set, Manufacturing Plant, Construction works , Energy Mining, None, None.Source from Zhengzhou Hengxing Heavy Equipment . on Alibaba.com.Aug 10, 2020 Ball mills are a special instrument used to break up hard solids into a fine powder. They are similar to rock tumblers in that the instrument is a rotating container filled with heavy balls to grind the substance into powder. Ceramic material, crystalline compounds, and even some metals can be ground up using a ball mill.