... good performance 3.widely used in metallurgy, building, refractory,ect What is Rotary Kiln? Rotary kiln is composed of cylinder, gears, ... types: fixed, zoom and floating. The structure is simple, replacement is convenient and won’t hurt cylinder.5. Sealing ... Rotary kiln is the Thermal Equipment, heating materials, in cement industry for calcining clinker. 2) It is also used in various industries, ...