... fiber and other dry materials.Second , from the material scope of application, It is widely used in minerals, building materials, chemical products ... , fertilizer, organic powder, fodder, wine tank, starch residue, corn residue, soybean residue, such as drying.Third ,from ... us :Cell: 0086 15966678578skype: liulily96 sawdust drum rotary dryer/drier/drying machine