... after merits of most advanced foreign wheel-rolling and mixing equipments. The mixing effect is excellent, ... fly ash, tailings sand, slag, molding sand and so on and it is widely used in burning-free brick, ... autoclaved brick, refractory, ceramics, building materials and other industries. Item DHL-2000Spec of mixing disk(mm ... 2800 Mixing Roll Mill, wheel mill, mixer for the brick making machine