Introduction
The FD-20L freeze dryer is suitable for industry large volume freeze drying. User can select up to 14 shelves total 25.2m2 loading surface, coupling with an 400Kgs ice condenser which capable of collect up to 200kgs vapors in 24hrs period.
Technical Spec.
| Model | FD-20L |
|---|---|
| Shelf Area | 19.8~25.2m2 |
| No. of Useable Shelves | 11~14 |
| Shelf Size | 1200*1500mm |
| Shelf Temp. | -50C~+70C |
| Condenser Perf. | 200Kgs/24Hrs |
| Condenser Temp. | -75C |
| Final Vacuum | <5Pa |
| Power Install | 68Kw |
| Size | W/2000*L/7500*H/2800mm |
Technical Description
- Integrated structure, all accessories are mounted on a steel skid, easy to transport and install.
- Modularly engineered, easy to maintain and is configurable.
- Machine fit various industries and product forms.
- Stainless steel drying chamber, shelves and ice condenser.
- Rectangular drying chamber with rounded corners.
- Temperature controlled shelves, temperature controllable from -50C to +70C.
- Heat transfer fluid based shelves, temperature uniformity within +/-1.5C.
- External, coil type ice condenser.
- Condenser lowest -75C.
- Condenser coils surface area1:1 to shelf.
- Vacuum system compose of oil sealed pump and roots pump.
- System final pressure 1pa.
- Chamber vacuum auto regulate to set point.
- Water cooled, semi-hermetic compressor system.
- PLC and user friendly touch screen HMI based control system.
- Industrial FD-MEGA control interface.
- Alive display system working status and key parameters of sensor readings.
- Recipes management.
- Real time freeze drying trend.
- Data logging and can be exported via USB.
- Automatic and semi-automatic working.
- System setting and sensors calibration.
- System log-out and password enter.
- System protections.
- Pneumatic valves for air and water isolate.
- PT100 temperature sensors for products, shelves, fluid and condenser.
- Pirani vacuum gauge for chamber pressure measurement.
- Validation documents and technical support.
- Thoroughly quality and performance test before shipment.
Shelf Configuration
| Shelf Area | 19.8m2 | 21.6m2 | 23.4m2 | 25.2m2 |
|---|---|---|---|---|
| No. of Shelves | 11 | 12 | 13 | 14 |
| Shelf Clearance | 70mm | 62mm | 56mm | 50mm |
