SED-0.5GFZ-A
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SED-0.5GFZ-A is a high-efficiency mini fluid-bed granulator-dryer designed for granulating, pelletizing, and coating powder and granule materials in a single closed vessel. It is suited to pharmaceutical R&D and pilot-sc
مبدأ العمل
Cold ambient air is drawn into the machine, filtered through pharmaceutical-grade filters, and heated. The warm air stream enters the bottom of the fluid-bed vessel and fluidizes the powder or granule charge(200–500 g/batch). A spray nozzle delivers atomized binder or coating solution onto the fluidizing particles; as solvent evaporates in the upward air stream, granules or coated particles form and grow. Process air exits through a bag filter that retains fine particles, protecting product yield. The heating, spraying, and fluidization parameters are controlled by the Siemens PLC and touch screen.
