... as crusher, ball mill, magnetic separator, flotation machine, rotary kiln and sandstone production equipment such as vibrating screen, sand making ... Southeast, Asian countries, Europe, Africa, Latin America etc.Rotary Kiln is well known being as key-equipment for treatment of ... pelletizing (if need); 2,Oxidizing roasting and reduction in rotary kiln; 3,Slag cooling and iron slag separation; 4,Flue ...