... Color: any color is avaliableUsed for : building material, metallurgy, chemical industuy, cement to dry Motor: Chinese famous brand or ... dry the slag, limestone, coal powder,clay,etc.it is simply structure, polished manufacture, high capacity, low cinsumption, conveninent transportation ... . Rotary dryer is used to dry slag, clay, limestone, It is mainly used for cement, chemical, metallurgical, building ...