Food Dryer
Electric Vacuum Freeze-Dryer
Electric Vacuum Freeze-Dryer: The Industrial Large scale Vacuum Fruit Food Freeze Dryer transforms fresh produce into lightweight, shelf-stable ingredients through a three-stage process: freezing, primary drying, and secondary drying. With a 500-2000L chamber capacity, it.
Specifications
| Material: | food grade SS304 and other good quality materials |
|---|---|
| voltage: | 440V/60Hz/3P or 380V/50Hz/3P |
| Model | HYLXFD-200 | HYLXFD-300 | HYLXFD-500 | HYLXFD-600 | HYLXFD-900 | HYLXFD-1200 |
|---|---|---|---|---|---|---|
| Feed rate of extraction solution containing 45% dry matter (kg/h) | 474 | 711 | 1185 | 1423 | 1897 | 12845 |
| Capacity(kg) | 220 | 330 | 544 | 660 | 872 | 1320 |
| 24 hours output (kg/day) | 5280 | 7920 | 13066 | 15840 | 20928 | 31680 |
| Feed rate of extraction solution containing 25% dry matter (kg/h) | 313 | 469 | 780 | 937 | 1249 | 1874 |
| Capacity(kg) | 81 | 121 | 201 | 241 | 322 | 482 |
| 24 hours output (kg/day) | 1933 | 2900 | 4826 | 5800 | 7728 | 11600 |
| Feed rate of extraction solution containing 15% dry matter (kg/h) | 170 | 256 | 427 | 512 | 684 | 1022 |
| Capacity(kg) | 26 | 40 | 65 | 79 | 105 | 158 |
| 24 hours output (kg/day) | 632 | 948 | 1573 | 1896 | 2520 | 3792 |
| Freezing temperature | -30℃~-60℃(Can design) |
|---|---|
| Condenser temperature | -50℃~-80℃(Can design) |
| Heating way | Silicone oil ,Electric heating |
| Vacuum degree | ≥1Pa |
Why buyers choose it
- Cryogenic Freezing System: Pre-freezes products to -50°C using dual-stage refrigeration (CFC-free), forming uniform ice crystals to enhance sublimation efficiency.
- High-Vacuum Drying Chamber: Stainless steel chamber (316L) with horizontal shelves (heated to +70°C) and vertical condenser ( -80°C), achieving drying rates of 15-25kg/h (water removal).
- Energy Recovery Technology: Recycles 60% of waste heat from the condenser to pre-heat incoming air, reducing electricity consumption by 30% compared to standard models.
- Sanitary Design: All contact surfaces polished to Ra≤0.8μm, with CIP/SIP capabilities (steam sterilization up to 135°C) for pharmaceutical-grade hygiene.
- Remote Monitoring: IoT-enabled HMI allows real-time tracking of pressure, temperature, and moisture content via smartphone/PC, with automatic alarms for process deviations.
Applications
Food Ingredients: Produces premium freeze-dried fruits (strawberries, mangoes), vegetables (spinach, mushrooms), and herbs for use in snacks, soups, and dietary supplements.
Medical & Aerospace: Processes biological samples, pharmaceuticals, and astronaut food requiring long-term stability without refrigeration.
Pet Food: Creates high-protein treats (freeze-dried chicken, liver) with natural flavor retention, appealing to health-conscious pet owners.
Emergency Rations: Ideal for military and disaster relief supplies, providing lightweight, nutrient-dense meals with 2+ year shelf life.
Pair it with a full Food Dryer range for a complete line, or tell us your requirement and our 20-year export team specifies the build.
Buyer Questions
Electric Vacuum Freeze-Dryer FAQs
What is the typical drying time for a full load?
24-48 hours depending on product type and moisture content (e.g., 36 hours for strawberries, initial moisture 90% to final 2%).
Can liquid products (e.g., soups) be freeze-dried?
Yes, using tray inserts for pre-freezing liquids into blocks before drying, with optional milling systems for powdered end products.
How often does the vacuum pump oil need change？?
Recommended every 1000 operating hours or quarterly, with oil level sensors prompting maintenance alerts. Model HYLXFD-200 HYLXFD-300 HYLXFD-500 HYLXFD-600 HYLXFD-900 HYLXFD-1200 Feed rate of extraction solution containing 45% dry matter (kg/h) 1 Capacity(kg) 220 330 544 24 hours output (kg/day) 5 31680 Feed rate of extraction solution containing 25% dry matter (kg/h) 313 469 1874 Capacity(kg) 81 121 201 241 322 482.
Which products can the vacuum freeze-dryer handle?
The Industrial Large scale Vacuum Fruit Food Freeze Dryer transforms fresh produce into lightweight, shelf-stable ingredients through a three-stage process: freezing, primary drying, and secondary drying. With a 500-2000L chamber capacity, it removes over 98% of moisture while preserving color.
Can the vacuum freeze-dryer be customised?
Yes. Capacity, dimensions and voltage are configured to your facility. Send your layout and target output and our engineering team specifies the build.
Request a quote for HYLXFD-200, HYLXFD-300, HYLXFD-500, HYLXFD-600, HYLXFD-900, HYLXFD-1200
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