In Fluidized Bed Granulation technology, fine particulate materials are fluidized, mixed, and dried with the help of heated air. The design of an appropriate air distributor system is important to ensure the mixing of solid particles and the transfer of heat and mass.
The binder liquid selected is sprayed through an atomizer placed above, inside, or below the fluidized bed in the granulator, enabling agglomeration.
With Fluidized Bed Granulation technology, critical properties of the granular product — such as porosity, particle size distribution, bulk density, and dust content — can be precisely defined.
In Fluidized Bed Granulators, spray distribution, atomizer design, and moisture control are of great importance in ensuring the desired chemical and physical properties of the final granules.
Advantages:
- Short contact time between binders and product
- High product quality
- Suitable for heat-sensitive products
- Energy saving
- Easy maintenance and cleaning
