1.Long life time, more than 25years 2.Energy saving,high efficiency 3.Advanced drying schematic 4.Good quality after drying Product feature:1,Qiufeng series grain dryer can be completed with different heat supplying device (Coal furnace, Rice husk furnace, Natural gas furnace, Steam heat exchanger, Conducting oil furnace and oil-burning furnace, etc) according to the heat resources from customer. ...