Fluid Bed Dryer
Fluid bed drying passes controlled air through a perforated plate to suspend particles, improving heat and mass transfer. It is used to reduce moisture, cool product, and stabilize flow—especially for materials that cake or degrade with uneven drying.
Capabilities
- Efficient drying through fluidization and uniform transfer.
- Cooling/conditioning stages to prevent condensation in packing.
- Process control via airflow, temperature and residence time.
Check this Technical Guide to learn more about Fluid Bed Dryers
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Main Components
PERFORATED BED
Stainless steel plates
Screw Conveyor
moves bulk material efficiently
Variable Frequency Drive (VFD)
varies motor speed
PLC
controls machines using programmed logic.
Applications
FOOD PROCESSING
Spice powders
Dehydrated vegetables
Instant beverages
Starch products
Protein powders
Nutritional ingredients
PHARMACEUTICAL
API drying
Granule drying
Herbal extracts
Tablet granulation
Excipients
Nutraceuticals
CHEMICALS
Fertilizers
Pigments
Plastic pellets
Detergent powders
Specialty chemicals
Polymer additives
SPECIALTY
Minerals
Crystalline products
Catalyst drying
Ceramic materials
Recycled materials
Extruded products
Services
MillNest Originals™
Premium Refurbished Equipment
- Proven MillNest technology at 40-60% reduced investment.
- Every Original undergoes complete inspection, genuine parts restoration, and performance testing.
- Manufacturer warranty
- Shorter lead times
- Guaranteed spare parts
Equipment Buy-Back Program
Upgrade Without Cash-Flow Strain
- Trade in your existing equipment for credit toward new energy-efficient hammer mills.
- Fuels circular economy, reduces waste, supplies the Originals catalogue.
- Fair market valuation
- Trade-in credit applied
- MillNest handles logistics
Spare Parts & Maintenance
-
24/7 Support
Critical spares (perforated beds, filters, shakers) always in stock -
Process Optimization
Thermal efficiency audits and residence time optimization studies
MillNest Academy
Knowledge That Strengthens Processing
Structured learning resources for processing professionals — from operator training to advanced process optimization.
Ready to Discuss Your Requirements?
Whether establishing a new facility, expanding capacity, or optimizing existing operations — MillNest provides equipment, expertise, and support to achieve your goals.