... 1.Rotary kiln:,professional design; 2,ISO-2008 certification; 3,high efficiency; 4,low consumption; 5,low pollution; Cement kiln is used for making of cement ... cement. metallurgy chemical kiln is used in metallurgy industry and ironworks for lean iron ore, chromium ore and ferronickel ore calcimine. Rotary kiln is used for ... 4.8×740.35-4485-95630machinery 3841 Energy Saving Cement Rotary Kiln Product