FLUIDIZED BED DRYER
WET GRANULATE DRYING BY FLUIDIZATION
Fluidized Bed Dryer designed for 3 different processes:
■ Drying of wet granulate.
■ Top drive granulation.
■ Bottom spray coating.
Innovative high-quality equipment certified by accredited entities.
Fully designed and built in Europe following regulatory requirements and GMP´s normative.
■ Standard equipment with capacities ranging from 30 L to 1.540 L. [Other dimensions on request].
■ In-wall design to be integrated in the clean room.
■ Equipped with PLC + HMI for the control of the equipment in manual and automatic mode, with recipe editing.
■ 12 bar pressure-shock resistance.
■ Parameters control: Temperature, air flow, vacuum, and process time.
■ Pulse blow-back filters with fabric bags or cartridges without stopping the process.
■ Taking of samples device during the process.
■ Discharge valve.
■ Granulation by top spray system
■ Coating of micro granules by bottom spray system
■ ATEX version
■ Automatic cleaning system (WIP)
■ Dry conic mill
■ Batch report
■ Automatic loadind and discharge
■ 21CFR part 11 compliance module
■ Containment execution (OEB 5)
■ Bag-in bag-out system in outlet AHU, for high potency products.
STE TECPHARM offers all range of services: installation “turnkey concept” in the client facilities, start-up, qualification, training, and production support.
The fluidization process is used extensively in the pharmaceutical industry to reduce the moisture content of powder and granules in a drying process.
In this process, hot air is introduced at defined pressure and flow rate through a perforated bed of moist solid particles. The wet solids are lifted from the bottom and suspended in a stream of air (fluidized state).
Heat transfer is accomplished by direct contact between the wetted solid and hot gases.
The vaporized liquid is carried away by the drying gasses.
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