... applied for clinker, refratory materials, bauxite,aluminium oxide, hematite, limestone, rotary klin Application:revolving calciner system ... the production process of catalytic agent, molecular sieve and zinc oxide, etc. As a result, you can find ... industries, like steel annealing and nonferrous smelting industries, metallurgy and chemistry fields, and building industries, and more.rotary kiln system, ...