Tray Dryers | Small to medium batches, pharmaceuticals, food processing | - Heating: 30kW (Base) ▲37kW (Advanced, IEC 60038) - Material: 304 SS (Base) ▲316 SS (Advanced, ASTM A276) - Capacity: 96-tray (ISO 14155) | ▲ Higher power (37kW) enables faster drying cycles ▲ 316 SS resists harsh chemicals (Advanced) Modular design for customization | Higher upfront cost vs. basic models |
Tunnel Dryers | High-volume production, automotive, textiles | - Conveyor-based drying - Continuous operation (24/7) - Energy efficiency: 20-30% lower than rotary dryers | ▲ High throughput ideal for mass production Lower energy use for large batches | Requires significant floor space and maintenance |
Rotary Dryers | Bulk material drying (grains, chemicals) | - Drum rotation for even drying - Capacity: 10-50 tons/hour (ISO 10780) - Heat source: Gas/electric | ▲ Handles large volumes efficiently Flexible heating options | Higher energy consumption for small-scale use |
Cabinet Dryers | Small-scale labs, electronics, R&D | - Compact size (0.5-2m³) - Precise temp control: ±1°C (NIST traceable) - Stainless steel interior (ASTM A240) | ▲ Precision for sensitive materials Space-efficient design | Limited capacity for industrial use |
Spray Dryers | Liquid/suspension drying (dairy, pharmaceuticals) | - Spray nozzle atomization - Drying time: <30 seconds (ASTM E2305) - Particle size control (10-150 µm) | ▲ Rapid drying preserves volatile compounds Produces uniform powder/granules | High maintenance for nozzle cleaning |
Fluidized Bed Dryers | Granular materials (pharmaceuticals, plastics) | - Air suspension for fluidization - Energy efficiency: 15-20% lower than rotary dryers - Batch/continuous modes | ▲ Even heat distribution for fragile materials Reduced processing time | Requires fine particle size for optimal performance |