1. lime stone rotary kiln 2. Cement rotary kiln 3. Metallurgy kiln 4.Hematite kiln... The structure of kiln is simple, operate conveniently and reliably in life, less wearing parts, high rate of operation, it is the equipment to calcine high-grade cement in cement plant. Meanwhile, it is also widely used in metallurgical, chemical, construction and other industries. The rotary kiln produced by my ...