... . 3.long service life. drier Principle of work Drum-type drier is tilted slightly and the cylindrical rotating ... into the upper,at the same time ,the dry materials are collected on the other side of the ... free flow of power ,flake,fiber and other dry materials.Second,from the material scope of application,it ... residue,soybean residue,such as drying.Third,form drum-type drier of the bodies,iit can be ...