... 3.high efficiency drier 4.over 35 years' experience Hot sale rotary sand drier--- Jinma BrandRotary drum drier is widely used ... , clay and other materials. The aircraft mainly by the hot sale mining drier, Jan plate, transmission, seals, and other support equipment ... ,and above 60% fuel.4.The fuel can be coal ,oil and gas.5.With the heat resisting ,hear wearing alloy ...