gravel limeore gold mining machine . The hopper has ladder sheathing or corrugated sheathing with steel balls inside, which. . Ball Mills. Rod Mills; Tube Mills; Pebble Mills; Wet or dry grinding; Method .. of the mill, flanges are used to.
A ball mill is a type of grinder used to grind, blend and sometimes for mixing of materials for use . The ball mill can grind various ores and other materials either wet or dry. There are two kinds of ball mill, grate type and overfall type due to.