Main application of food freeze dryer:
Vacuum freezing and drying technology is currently the most advanced technology for food dehydration processing in the world. Compared with the commonly used drying method, the freeze-dried food produced with this technology features long period of quality assurance, good re-hydration nature, good-looking color, good flavor, taste and high content of nutritious components. The dried food basically remains unchanged in its volume and shape, looks like sponge and has no shrinking. This drying technology can be widely used in process of vegetables, fruits, condiments, aquatic products, biological products, medicine, beverage, exemplar etc.
Main part of food freeze dryer:
TR-FP series vacuum cryogenic drying equipment mainly includes food pre-freezing system, drying bin system, heating system, vacuum system, refrigerating system, material conveying system, medium system, pneumatic system, cleaning and sterilizing system.
Main technical parameters of food freeze dryer:
Model | Unit | TR-FP1 | TR-FP5 | TR-FP10 | TR-FP15 | TR-FP20 |
Nominal area | m2 | 1 | 5 | 10 | 15 | 20 |
Dried area | m2 | 1.08 | 5.6 | 10.8 | 14.8 | 19.8 |
Tray area (37mm height) | m2 | 1.02 | 5.3 | 10 | 14.2 | 18.8 |
Tray size | mm | 290*590 | 290*290 | 290*370 | 290*370 | 290*370 |
Tray qty | Pcs | 6 | 63 | 96 | 132 | 176 |
Cold trap capacity (MAX) | kg/batch | 15 | 75 | 150 | 225 | 300 |
Shelves size | mm | 300*600 | 900*900 | 900*1500 | 900*1500 | 1200*1500 |
Shelves space height | mm | 70 | 70 | 70 | 70 | 70 |
Shelves qty | Pcs | 6+1 | 7+1 | 8+1 | 11+1 | 11+1 |
Heating type |
| Heat conduction |
Shelves temp range | °C | -45°C ~ +80°C |
Shelves cooling rate | °C/min | 20°C ~ -40°C ≤ 60min |
Shelves heating rate | °C/min | -20°C ~ +40°C ≤ 90min |
Shelves temp difference | °C | ≤ ±1.5°C |
Condenser lowest temperature | °C | ≤-65°C |
Condenser cooling rate | °C/min | 20°C ~ -40°C ≤ 30min |
Lowest pressure | Pa | ≤ 1.6 |
Pumping rate | Min | 1.01 * 105Pa -> 10Pa ≤ 20min |
Cooling water capacity (≤30°C, 0.15~0.2MPa) | M3/h | 0.9 | 4.5 | 12 | 20 | 30 |
Power | Kw | 8 | 27 | 45 | 65 | 105 |
Air compressed capacity (0.7~1.0MPa, dried 0.9) | M3/h | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
Defrost water capacity (50°C, 0.1~0.2MPa) | Kg/batch | Hot fluorine defrost | 168 | 350 | 510 | 680 |
Weight | Ton | 1.2 | 4 | 7 | 12 | 15 |
Length | mm | 1600 | 4000 | 4600 | 4600 | 6300 |
Width | mm | 860 | 2000 | 2150 | 2150 | 2600 |
Height | mm | 2000 | 2100 | 2130 | 2200 | 3000 |
Model | Unit | TR-FP25 | TR-FP50 | TR-FP75 | TR-FP100 |
Nominal area | m2 | 25 | 50 | 75 | 100 |
Dried area | m2 | 29.9 | 59.8 | 89.7 | 110.1 |
Tray area | m2 | 25.2 | 50.5 | 75.8 | 101 |
Tray size (37mm height) | mm | 780*510 | 780*510 | 780*510 | 780*510 |
Tray qty * Material Carts | Pcs/per cart | 64*1 | 64*2 | 64*3 | 64*4 |
Cold trap capacity (MAX) | kg/batch | 500 | 1000 | 1500 | 2000 |
Shelves size | mm | 540*1630 | 540*3260 | 540*4890 | 540*6520 |
Shelves space height | mm | 75 | 75 | 75 | 75 |
Shelves qty | Pcs | 17 * 2set | 17 * 2set | 17 * 2set | 17 * 2set |
Dry chamber capacity | Meter | Φ2200*4760 | Φ2200*7390 | Φ2200*10020 | Φ2200*12650 |
Heating type |
| Radiant | Radiant | Radiant | Radiant |
Shelves temp range | °C | RT~ +120°C |
Shelves cooling rate | °C/min | ≥5°C/min |
Shelves heating rate | °C/min | ≥3°C/min |
Condenser lowest temperature | °C | ≤ -45°C |
Condenser cooling rate | °C/min | 20°C ~ -40°C ≤ 15min |
Lowest pressure | Pa | ≤ 13.3 |
Pumping rate | Min | 1.01 * 105Pa -> 133Pa ≤ 15min |
Cooling water capacity (≤30°C, 0.15~0.2MPa) | M3/h | 17 | 30 | 48 | 68 |
Power | Kw | 42 | 75 | 100 | 160 |
Steam consumption | Kg/hour | 220 (110) | 450 (200) | 670 (280) | 900 (340) |
Air compressed capacity (0.7~1.0MPa, dried 0.9) | M3/h | 0.45 |
Defrost water capacity (5°C, 0.1~0.2MPa) | Kg/batch | 5 | 10 | 10 | 15 |
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Supporting cold room |
Cooling water consumption (≤30°C, 0.15~0.2MPa) | M3/hr | 6.5 | 8 | 10 | 13 |
Total installed power 400 (1±0.05) %V 3P5W, 50Hz | Kw | 9 | 12 | 19 | 23 |
