... grinding of feldspar, quartz, clay, ore, etc. Batch ball mill (ceramic ball mill) is mainly used for mixing, milling of the ... hardness, as well as output, etc.Main Technical Parameters of Ceramic Ball Mill: ModelLoading Weight (ton/time)Rotate Speed(r/min ... Equipment Co., Ltd.Contact Add:No.33 Shenxia Road, Malu Industrial Park, Jiading District, Shanghai, China