... , long service life, which have been widely used of the drying industry.3.The sphere of application First, from the material ... products, fertilizer, organic powder, fodder, wine tank, starch residue, corn residue, soybean residue, such as drying.Third ,from drum-type drier of ... , composite structures and other forms of heating.Fourth, from the drying temperature ,it is between 60 °C and 600 °C,in ...