Laboratory fluid-bed dryer and tablet coater
Experience seamless transition from laboratory to production scale with a versatile unit that integrates fluid-bed drying and tablet coating, ensuring precise control and high-quality results for your R&D processes.

Processes Tablet Coating and Drying Operations
The Midilab RC from Diosna is a versatile laboratory unit that combines fluid-bed processing and drum coating in one compact design, ideal for research and development departments in pharmaceutical, food, and cosmetics industries. Its modular architecture allows for flexible testing of drying and coating processes, accommodating batches from 0.6 to 16 kg. Engineered for plug-and-play operation, this unit simplifies your laboratory workflow with tool-free module changes and is equipped with a stainless steel touchscreen interface. The Midilab RC supports energy-efficient operation with its integrated air preparation system and heating units, reducing your process time and operational costs. With compliance to 21 CFR Part 11, it ensures your processes meet stringent regulatory standards. Available customization options—including solvent operation and air conditioning configurations—allow you to tailor it to resemble full-scale production conditions, aiding in seamless scale-up. Additionally, its design facilitates easy cleaning and maintenance, incorporating features for semi-automatic cleaning to maximize uptime.
Benefits
- Enhances product development flexibility with multiple module options for various processes.
- Facilitates seamless scale-up from lab to production with scalable batch sizes.
- Minimizes labor costs through intuitive plug-and-play operation and tool-free changes.
- Lowers energy usage with integrated air preparation and efficient heating units.
- Ensures regulatory compliance with 21 CFR Part 11 certification.
- Applications
- Fine chemicals,Pharmaceutical tablets,Pharma solids,Cosmetics,Coating materials
- End products
- Cosmetic powders,Granulated fine chemicals,Pharmaceutical excipients,Film-coated tablets,Sugar-coated tablets
- Steps before
- Ingredient setup,Material preparation
- Steps after
- Tablet coating,Drying,Film coating,Sugar coating,Process scaling
- Input ingredients
- film coating materials,sugar coating materials,solvents,raw pharmaceutical ingredients
- Output ingredients
- coated tablets,dried products,granulated pharmaceuticals
- Market info
- Diosna is known for its expertise in manufacturing industrial dough mixing machines and systems, primarily for the bakery and food industries, showcasing a strong reputation for innovation, quality, and reliable engineered-to-order mixing solutions.
- Automation
- Semi-automatic
- Bowl sizes - fluid-bed module
- 7,12,16,20 L
- Bowl sizes - drum coater module
- 7,12,20 L
- Batches - fluid-bed module
- 0.6 to 9 kg
- Batches - drum coater module
- 2 to 16 kg
- Compliance
- 21 CFR Part 11
- Dimensions (Width x Depth x Height)
- 1950 mm x 975 mm x 2310 mm
- Flexibility
- Large batch range
- Module interchangeability
- Tool-free disassembly
- Operation method
- Swivelling and tilting touch screen
- Process type
- Fluid-bed,Drum coating
- Production preparer
- Yes
- Work surface
- Generous
- Batch range
- Large range
- Module changeover
- Tool-free
- CIP preparation
- Semi-automatic
- Automation level
- Swivelling and tilting touch screen
- Operation method
- Plug,play
- Flexibility
- High
- Cleaning method
- Tool-free disassembly
- Combinability
- Fluid-bed and drum coating modules
- Cleanability
- Tool-free disassembly,semi-automatic cleaning
- Corrosive resistance
- Stainless steel housing
- Machine footprint
- Width
- Discharge method
- Automatic loading and emptying
- Control panel type
- Swivelling and tilting touch screen
- Bowl size - fluid-bed module
- 7
- 12
- 16
- 20 L
- Bowl size - drum coater module
- 7
- 12
- 20 L
- Batch size - fluid-bed module
- 0.6 to 9 kg
- Batch size - drum coater module
- 2 to 16 kg
- Control panel type
- Swivelling and tilting full graphic display with touch screen
- Module changeability
- Tool-free disassembly
- Batch size flexibility
- Fluid-bed module
- Operational configuration
- Plug,play operation
- Material compatibility
- Multiple drum and container sizes
- Air preparation integration
- Integrated into housing
- Solvent operation options
- Available
- Cleaning method
- Semi-automatic cleaning preparation