Fluidized bed dryer, also called fluid bed dryer FBD, is equipment used extensively in the bulk industry to reduce the moisture content of powder and granules. The equipment works on a principle of fluidization of the feed materials. Fluid bed dryers have become incredibly popular across industries for their versatility, energy efficiency, and superior drying performance. Fluid bed dryers provide extended residence times, intimate contact between drying & cooling gases and products. Fluidized bed processor FBP provides wide range of different use for powder processing including blending, granulating, drying, pelletizing and coating applications in the food & pharmaceutical industry. 

• Top Spray Type：Drying wet granule or powder; granulation and drying of spraying binder on tiny powder.
• Bottom Spray Type：Spray suspension on pellet or film / enteric coating.
• Side Spray Type：Pellet powder coating; suspension coating or film / enteric coating.

Heated and purified air flows into the column by suction fan, the pellet or powder will be in uniform fluid condition inside the column, use one set of filter bags to prevent leak of powder, discharge the evaporated water to get draying purpose. If add one more spray gun can spray the binder or active ingredient downward into the uniform fluid powder, whenever the powder combined in granule will be dried to get the required moisture content.

• Top Spray Type：
  • Pharmaceutical：granulating and drying of Chinese or Western medicine, Bio-tech products.
  • Instant food：granulating and drying for instant powder of health food; juice extract powder;  meat extract powder; seasoning; lactic acid bacteria.
  • Chemical：drying of dye and synthesis raw material.
• Bottom & Side Spray Type：Produce pellet of medicine and health food.