A Industrial Fluid Bed Granulator is a high-efficiency agglomeration system in which fine powders are fluidized by upward-flowing air while a liquid binder is sprayed onto the particles to promote granule formation. The simultaneous fluidization, spraying, and drying process enables uniform granule growth with controlled size distribution and moisture content. The system offers precise control over airflow, temperature, and spray rate, making it suitable for consistent and repeatable granulation in continuous or batch operation.
Used For
Granulation of fine powders into free-flowing granules
Controlled agglomeration prior to drying and cooling
Uniform particle size formation
Integration with drying and coating processes
Batch or continuous granulation operations
Industrial Fluid Bed Granulator
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Design & Technical Data Required
For accurate design and process optimization of a Fluid Bed Granulator, the following information is required:
Material Properties
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Material name and description
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Particle size distribution (feed)
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Bulk density
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Flowability and hygroscopic nature
Granulation Parameters
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Target granule size range (mm)
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Required production capacity (kg/hr)
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Binder type and concentration
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Binder spray rate
Moisture & Thermal Data
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Initial moisture content (% w/w)
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Required final moisture content (% w/w)
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Inlet air temperature (°C)
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Outlet air temperature (°C)
Airflow & Fluidization Parameters
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Minimum fluidization velocity
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Operating airflow rate (m³/hr)
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Pressure drop across bed
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Residence time requirement
Utilities & Integration Data
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Heating source details
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Compressed air requirement (for spray system)
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Integration with dryers, coolers, and dust collection systems
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Space and layout constraints
Purpose of This Data
This information is used to determine chamber size, airflow capacity, spray system design, heating load, and granule growth control strategy to ensure uniform granulation, efficient drying, and stable process performance.
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