Cement,Lime,Refractories,Metakaolin,Alumina,Iron ore,ceramsite A Rotary kiln is a device used to raise materials to a high ... produced using rotary kilns include:CementLimeRefractoriesMetakaolinAluminaIron oreceramsiteThey are also used for a wide variety of prior to metal extraction.SpecificationmParametersMotorReducer ModelSupport ... :ZSY630-35.54564.8Y200L-430Second:ZSY280-35.5 rotary kiln(3.5*70)