Fluidized bed dryer (fluidized bed drier) adopts the frame-type fission structure which is optimally designed. Careful selection of raw materials combined with the advanced production technology and skillful manufacture technique makes us the leader in China. The machine is widely used in drying, cooling and humidifying process of powder and granular materials in grain, chemical industry, pharmaceutical, food, dehydrated vegetables, minerals and other industries, such as magnesium sulfate, ferrous sulfate, borax, sodium borate, ammonium sulfate, slag, compound fertilizer, radish, soybean meal, distillers grains, seeds, refined salt, sugar, etc.

The feeder continuously sends raw material to the feed inlet of fluidized bed The fluidized bed is vibrated under the exciting force. The material leaps forward above the orifice plate. Material particles are suspended and full contacted with hot air flow under the dual effects of exciting force and uniform air. Meanwhile the materials flow forms intense turbulence which strengthen the heat transfer and the mass transfer process.