LZG series spiral vibration dryer is mainly used for drying pill of Chinese medicine, it is also applicable to granular, short strip, dried spherical materials in chemical, pharmaceutical, food, plastics, building materials, feed and other industries.

        Wet material from the top of the feed inlet into the spiral bed, under the effect of centrifugal force and the circumferential direction of gravity, the material along the helix bed from as jumping motion, until the bottom of the material; the same time, clean and hot air from the bottom of the spiral bed enter, and distribute the material in the bed full of heat and mass transfer, the exhausts from the outlet from the top, so that the wet material to achieve the purpose of drying.