... .ISO9001:2008 & CE approved Professional high efficiency Rotary Kiln with ISO certificate in competitive priceUsage of rotary kilnRotary kiln refers to the ... is mainly applied for calcination of clinker, refractory material, bausite, aluminium oxide, hematlte, limestone, dolomlte and other materials.Main technical parameter ... .226ZSN4-400-092 Any question, pls feel free to contact with us