Fluid-bed processor
Drying, granulation & coating solutions
DIOSNA fluid-bed processors deliver powerful and versatile performance for drying, agglomeration, and coating in laboratory, pilot, and production scales. Combining multiple processes in one system, these units optimize space, simplify handling, and improve profitability for pharmaceutical production.
Ideally used for:
- Granulation and drying of pharmaceutical powders
- Coating of (micro)pellets
- Lab- and pilot-scale process validation and scale-up studies
- Full-scale pharmaceutical and nutraceutical production

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DIOSNA fluid-bed processors enable seamless transitions from small-scale formulation work to full-scale manufacturing. Each system supports a wide range of batch sizes from 0.2 to 600 kg, ensuring precise scale-up and consistent product quality. Whether for powder drying, spray granulation, and pellet coating, DIOSNA offers the right configuration to match your process requirements.
Intelligent design and user convenience
All models feature compact footprints, intuitive graphical control interfaces, and Rapid Change (RC) capabilities for quick module exchange (between drum coater and fluid-bed module). Transparent process chambers and tool-free disassembly ensure optimal visibility and simplified cleaning. Optional CIP/WIP systems, containment solutions, and through-the-wall installation further enhance safety and hygiene in regulated production environments.
Precision control and reproducibility
With 21 CFR Part 11–compliant PC or touchscreen control, operators can monitor and record parameters such as air temperature, airflow, and spray rate to achieve repeatable results. Automated process sequences, recipe storage, and batch documentation support efficient process development and regulatory compliance.
Tailored scalability
From compact research units like the MINILAB RC, to flexible pilot systems like the CAP 10–80 RC, and large-scale processors such as the CAP 150–1250, DIOSNA’s scalable system design ensures a consistent quality of granulation, drying, and coating at every production level.
Minilab RC – Multi-talent with drum coater and fluid bed module for research




Midilab RC – the fast product and process developer for your laboratory




CAP 10-80 RC – Full-scale fluidised bed processor on pilot scale




CAP 150-1250 – Spray granulation with fluid bed processors on a production scale




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