... operation,good performance 3.widely used in metallurgy,building,refractory 4.customize What is Rotary Kiln? ... kiln and active lime kiln, porcelain kiln according, building material kiln, calcined petroleum coke rotary kiln to ... such as cement, nonferrous metallurgy, ferrous metallurgy, chemistry, building, refractory material, environmental protection, etc. Technical parameters: SpecificationCapacity ...