... device with thrust roller, the driving device, the movable kiln head, the sealing device at kiln tail, the combustion device, ... design.-Low Fuel Consumption.4.ISO:9001:2008 Rotary kiln structurerIt formed by rotary body, lifting blade, driving device, supporting device ... and sealing ring.The rotary body is circled by steel plate, firebricks are inlaid inside ...