Ball Mill For Coal Grinding In India
Ball grinding mill for coal grinding in india. ball mill for coal 150tph handling equipment india ball mill ore grinding equipment for sale jxsc machine , jxsc is a professional ball mill, rock crusher machine manufacturer, read more about our parts, processing flow design amp optimization, one year warranty, on site installation limestone ball mill, sand mill, coal mill, pebble mill, rotary.Ball mill - the coal sample was dry ground in a 305x305 mm laboratory ball mill. total weight of steel ball charge was 31.6 kg, which occupy 50% of the mill volume and comprising three ball sizes: 3.8 cm diameter (24.8 kg), 5.1 cm diameter (6.1 kg) and 0.9 cm diameter (0.7 kg). the material was ground for 10 minutes and then sieved on a 212 μm.