The fluidized-bed dryer offers the following features:

1. High agitation efficiency of material
2. High heat transfer efficiency
3. Easy Maintenance by the absence of internal moving parts.
4. Supersize manufacturing is possible (Max. bed area: approx. 40 m²)
5. Adoption of special dispersion plates

The height of the fluidized bed is controled by the PdIC to adjust frequencies of the rotary valve revolutions automatically or of the vibrating feeder.
This method has efficiency that materials of large grain size is fluidized above the dispersion plate, and materials of small grain size on the fluidized bed to be discharged easily. The fluidized bed can thus be utilized efficiently.

Using of the fluidized-bed dryer with internal element reduces the exhaust gas loss that is a disadvantage of a fluidized-bed dryer.

Low density polyethylene, polyethylene, polypropylene, polyvinyl alcohol, L-lysine, adipic acid, sodium azide, coal, betaine, etc.

• Low initial cost
• Small machine footprint
• Operable with small number of operators

CaCl₂ anhydride
CaCl₂ dihydrate
Na₂SiO₄
Na₂CO₃
K₂CO₃
etc.

Tsukishima Kikai applies computerized fluid analysis to the design of fluidized-bed dryer with a view to securing an optimum flow of material.