Drying + Cooling
Single-stage or multi-zone process configuration
Static / Shaking
Execution matched to product behaviour
Batch / Continuous
From controlled batches to high-capacity lines
ATEX / Hygienic
Options for safety, cleaning and plant requirements
A flexible platform for thermal product treatment
A fluid bed dryer uses process air to fluidise the product bed, creating intensive contact between air and product. This allows efficient heat and moisture exchange for powders, crystals, granules, pellets and other free-flowing bulk materials.
Therma Process designs each system around the material, required capacity, moisture target, product temperature, hygiene level, energy concept and integration with upstream and downstream equipment.
What it solves
Fluid bed dryer applications
A fluid bed is not a single-purpose dryer. The same fluidisation principle drives a wide range of thermal treatments — selected by airflow, temperature, residence time and zone configuration.
Drying
Cooling
Conditioning
Roasting
Toasting & torrefaction
Curing
Puffing
Blanching
Steam stripping
Sterilisation & pasteurisation
Calcining
Product recovery
How fluid bed dryers work
The process is built around controlled contact between product and process air. Depending on the product, the system can be static, shaking, batch, continuous, single-stage or multi-stage.
Available configurations
The final execution is engineered around product behaviour, capacity, hygiene requirements, energy concept and process targets.
Built and delivered
Custom-engineered fluid bed dryers and coolers, fabricated and assembled in-house and ready for transport to site.
Key benefits
Fluid Bed Dryer FAQ
Yes. Testing helps validate fluidisation behaviour, moisture removal, dust formation, temperature sensitivity and scale-up data before the full-scale machine is engineered.
Yes. The system can be combined with heat recovery, filters, cyclones, scrubbers, ATEX provisions, inert gas concepts and process automation.
Shaking technology transports product in a controlled and product-friendly way, supporting uniform residence time and reducing the risk of product damage compared with more aggressive vibration concepts.
Yes. A fluid bed can be designed with separate drying and cooling zones. Each zone can have its own airflow, temperature and residence-time control.
It is most suitable for free-flowing powders, crystals, granules, pellets, seeds, fibres and extrudates. Product behaviour such as particle size, shape, moisture content and stickiness determines the final design.
Position in the process line
Typical integrated process line with a fluid bed dryer
Feed / dosing
Controlled product feed from upstream mixing, dewatering, granulation or conveying.
Fluid bed process
Air handling
Heating, cooling, filtration, cyclones, scrubbers, heat recovery or inert gas concept.
Downstream handling
Cooling, sieving, milling, conveying, storage or packaging.
Automation
The Therma Process execution is built around product-specific engineering, not a standard catalogue unit. Every system is designed, fabricated and assembled in our own workshop.
Why Therma Process for Fluid Bed Dryers?
Why Therma Process for Fluid Bed Dryers?
Materials & products by industry
Liquid desiccant dehumidification is applied wherever a constant low humidity is essential — in industrial product drying and in conditioned process and production rooms.
No match for that term yet — fluid bed suitability depends on particle behaviour, not a fixed list. Ask us about your material →
Ready to improve your process?
Tell us about your material, capacity, inlet moisture, outlet moisture and process challenge. Our specialists will review the information and advise the most suitable Therma Process direction.