... .widely used in metallurgy, building, refractory,ect What is Rotary Kiln? Rotary kiln is composed of cylinder, gears, support device, kiln ... material kiln, calcined petroleum coke rotary kiln to different materials. Application of Rotary Kiln: 1) Rotary kiln is the Thermal Equipment, heating ... -alumina forge kilnΦ3*100.9445040.3-1.50390Multiple-drum coolingΦ3.2*4610003.50.36-3.57160kiln with ...