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Vacuum freeze dryer
Special quick freezing device is equipped to realize the separation of pre freezing and drying, improve the freeze-drying efficiency and shorten the freeze-drying time.
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Product description
Parameters
Main feature
2 square meters
- Raw material handling capacity: 20~40kg / batch; pallet area: 2.3m²
- Special quick freezing device is equipped to realize the separation of pre freezing and drying, improve the freeze-drying efficiency and shorten the freeze-drying time.
- The radiation heat exchange drying technology is adopted, with uniform temperature and higher heat exchange efficiency.
- It is made of aerospace grade aluminum alloy partition board, with double-sided radiation heating, over 90% emissivity and good temperature uniformity.
- The small freeze-drying machine (FD-1 ~ FD-50) adopts the single cold hydrazine water flushing ice melting system, and the hot water can melt the ice quickly 30 minutes after each freeze-drying, which improves the production efficiency.
- Industrial embedded touch screen + special sh-hpsc-iii modular controller, the system is stable and reliable with high control precision.
- Specially designed fd-manager control system can save multiple sets of process formula, and adjust the process in real time during the drying process to improve the process optimization rate.
Technical Parameters
model | FD-0.5 | FD-1 | FD-2 | FD-3 | FD-5 |
Dry area (㎡) | 0.5 | 1 | 2.3 | 3.3 | 5.6 |
Processing capacity of each batch of raw materials (kg) | 5~10 | 10~20 | 20~40 | 30~60 | 50~100 |
Maximum dehydration capacity (kg/h) | 1 | 2 | 4 | 6 | 10 |
Pallet size (mm) | 350X500X35 | 870x390x33 | 870x540x33 | 870x540x33 | 870x540x33 |
Number of pallets (pcs) | 3 | 3 | 5 | 7 | 11 |
Drying chamber size(m) | Φ0.5X 0.7m | Φ0.6x1.1 m | Φ0.8x1.135 m | Φ1x1.37 m | Φ1.2x1.47 m |
Dimensions (m) | 1.5x1.2x1.4(m) | 2.1x2x1.9(m) | 2.3x2.1x2.1(m) | 2.5x2.2x2.3(m) | 4.1x2x2.3(m) |
Working vacuum (pa) | 13~260 Pa | ||||
Heating plate temperature (℃) | 15°C ~+120 °C | ||||
Electric heating power (KW) | 2.0KW | 2.1KW | 4.2KW | 6.3KW | 10.5KW |
Heating plate number (Layer) | 3+1 | 3+1 | 5+1 | 7+1 | 11+1 |
Cold hydrazine working temperature (℃) | -35°C ~ -45°C | ||||
Installed power (KW) | 6.6KW | 7.7 KW | 10.3 KW | 15.8 KW | 26KW |
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Vacuum freeze dryer
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Please send an email:sales@oht-freezedrying.com
Please send an email:sales@oht-freezedrying.com
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