Fluid Bed Spray / Granulator / Coater

Fluid Bed Spray / Granulator / Coater


  • 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.


Top Spray Type: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 bag to prevent leak of powder, discharge the evaporated water to get drying 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.

Bottom Spray Type : When the hot air flows through the bottom screen of coating column, it will generate siphonal principle. Convection is created through the strong force the granule will be sucked into the coating column and floating from bottom toward top, then fall down again, the bottom spray gun will spray upward into the uniform fluid granule to get coating and drying purpose.

Side Spray Type : Place the sugar cores on the turntable. Hot air is blown upward between turntable and granulation area. The air causes the cores to roll, the binder solution is sprayed on the rolling cores through the pump and spray gun, coating and drying simultaneously. If powder coating is required, the fixed volume powder will be sprayed at the same time let solution coating the powder on the cores to produce pellet and get coating and drying purpose.


  • 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.

More Images

Fluid bed granulator dryer , Tablet coater ,Super mixer granulator

Flow Chart


Model Container Full Volume(L) Capacity:Kgs/Batch Size(W x L x H) (MM)
YS-FD-2BG 7 0.5-2 800x1100x1600
YS-FD-5BG 26 2-5 1100x1200x2000
YS-FD-10BG 30 5-10 1200x1200x2220
YS-FD-30BG 100 10-30 1300x1300x2500
YS-FD-60BG 180 20-60 1400x1400x2800
YS-FD-120BG 400 50-120 1500x1500x3000
YS-FD-150BG 500 80-150 1600x1600x3500
YS-FD-200BG 650 80-200 1800x1800x3800
YS-FD-300BG 1000 100-300 2100x2100x4300
YS-FD-400BG 1300 100-400 2800x2800x4600
YS-FD-500BG 1600 400-500 3500x3500x5000