Food freeze drying equipment vegetable fruit slices vacuum freeze dryer machine
| Please contact us about how to place an order: |
| Contact Person: | Mrs. Lisa |
| Job Title: | Manager |
| Business Phone: | 086 15249674563 |
| WhatsApp: | 086 15249674563 |
| WeChat: | 086 15249674563 |
| Skype: | 086 15249674563 |
| Email: | Sale@frenchfriesline.com/Lisa@frenchfriesline.com |
1. The drying tank of vacuum freeze dryer is made of stainless steel (reinforced with carbon steel anti-rust). All the connectors
inside the tank except the I-steel guide rail are made of stainless steel, and the metal hose connected with the heating plate is
made of stainless steel, flange connection to prevent vibration. 2. In order to meet the needs of production, we provide one set
of skip car and material tray for one set of equipment. The material tray is made of aluminum alloy, the skip car and the hanging
rail are made of stainless steel SUS304, the skip car hanging rail is made of carbon steel, anti-rust treatment. 3. Refrigeration,
heating, vacuum, electrical, rail transportation and defrosting systems are all controlled automatically Especially the rail
transportation system adopts pneumatic control.
The main technical parameters of the equipment |
| Project | parameter |
| Model | GFD-5m² |
| Quantity | 1 set |
| Effective drying surface area | 10m² |
| Heating method | Steam, radiant heating |
| Cold trap form | One-time catching and flushing |
| Maximum processing volume per batch | 3m³/tank/time |
| |
| project | parameter |
| Working temperature of heating plate | Room temperature～120ºC |
| Cold trap refrigerant evaporation temperature | -30ºC～-45ºC |
| Working pressure of tank | 20Pa～133Pa |
| |
| Vacuum reaches 10Pa～133Pa (no load) | 15～30min |
| Single tank static vacuum degree (pressure) | 15Pa |
| Maximum water capacity of single tank cold trap (calculated on ice) | 10kg/h |
| |
| Standard loading amount | 100kg/batch |
| Maximum loading | 130kg/batch |
| Drying time (the water content is related to the material) | 10-20 hours |
| |
| Refrigerant (closed cycle) | R404A |
| Heating medium in heating system (closed loop) | Distilled or deionized water |
| Air cooler defrosting water (inlet water temperature ≤40ºC, circulating) | Softened water or tap water (circulation) |
| Cooling water (inlet water temperature ≤32ºC, circulating) | Softened water or tap water (circulation) |
| Washing water for drying tank, material truck and material pan. | Softened water or tap water |
Food freeze drying equipment vegetable fruit slices vacuum freeze dryer machine
 | Working principle of freeze dry: In a sealed vacuum surrounding, by heating the complete frozen food material, the moisture in the frozen material will be evaporated to a continuous frozen vapor condenser. After 20-30 hours, the food material is dried, the water is moved to vapor condenser of the freeze dryer. |
Application of our freeze dryer:
Vacuum freeze-drying technology is applied to process food material to make freeze dried food. The freeze dryer is used in all conceivable kinds of agricultural products with top drying quality. Fruits: durian, strawberry, mango, apricot, kiwifruit, pineapple, lemon, raspberry, avocado, banana etc. Vegetables: broccoli, parsley, mushroom, bean, scallion, asparagus, onion, celery, carrot, tomato, pepper etc. Other food: beef, coffee, colostrums, herbal, flower, tea, honey, sea food and all kinds of pets food.
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Fruit Slices Vacuum Freeze Dryer PLC Food Freeze Drying Equipment Images
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