Fluidized-bed is the main place for material drying, and its structure design directly affects the drying effect and material handling capacity. The vibrating fluidized bed dryer usually adopts the inclined bed structure, which is convenient for the material to move to the discharge port under the action of vibration. Special holes or screens are arranged on the bed surface to support the material and allow hot air to pass through. The vibrating fluidized bed dryer manufactured by Jiangsu Bohong Drying Company adopts the design of fishscale outlet, which further enhances the spiral movement of air flow, improves the residence time of materials and the heat exchange efficiency. In addition, the material and surface treatment of the bed body are also the focus of consideration, which must have good wear resistance, corrosion resistance and easy cleaning. ...