Pilot Freeze Dryer NPFD-204 is designed with a drying area of 0.3 m² and a shelf temperature range from -50 to +70°C. It includes a condenser with uniform ice capture for efficient freeze-drying. This unit features a colour LCD touchscreen for real-time monitoring and control. It offers both manual and automatic operation for user convenience. Our pilot freeze dryer is equipped with an inert gas inflation valve to extend product storage.
| Drying area | 0.3 m² |
| Shelf temperature range | -50 to +70°C |
| Shelf | 3+1 layers (top shelf for heat radiation) |
| Shelf spacing | 70 mm |
| Bulk capacity | 3 L |
| Condenser capacity | 6 kg/24 hours |
| Vacuum degree | Less or equal to 10 Pa |
| Condenser temperature | -70°C |
| Cooling | Air cooling, draughty ambient temperature ≤25°C |
| Vial capacity | Φ12mm: 2187 Pcs Φ16mm: 1200 Pcs Φ22mm: 654 Pcs |
| Defrosting | Electric defrosting |
| Power consumption | 3000 W |
| Power supply | 220V/50 Hz |
| Dimension | 770 × 750 × 1520 mm |
| Weight | 330 Kg |
Our pilot freeze dryer is used in the pharmaceutical, biotechnology, and food industries for moisture removal, sample preservation, and long-term storage while maintaining structural integrity.
