Freeze dried Strawberry Machine
Freeze drying area: 20 ㎡
Ultra vacuum degree:<5pa
Minimum temperature of condenser: <-60 ℃
water catching capacity: 2500kg/24h
lifespan: at least 20years
warranty: 2years
Products Video
Freeze dried strawberry machine
How are freeze-dried strawberries made?
Freeze-drying strawberry production process
In the freeze-drying production of strawberry crisp, the first thing you need is to use high-quality industrial food freeze-dryer, especially when facing the mass production, you also need to equip with freeze-drying pre-treatment equipment and freeze-drying post-treatment equipment. The following is a set of standardized production methods for the whole process of strawberry freeze-drying:
Selection and de-stemming:
Select strawberries with good appearance, fresh and ripe, and de-stem them as needed.
Cleaning and Plating:
Perform rigorous washing to ensure that the surface of strawberries is free of impurities.
Arrange the strawberries for subsequent processing.
Vacuum Freeze Drying:
Place the arranged strawberries into the material tray of the professional freeze dryer.
Place the material tray into the freeze drying chamber of the freeze dryer equipment.
Start the freeze-drying equipment and select the strawberry freeze-drying program, which is automatically executed by the equipment control system.
Packing:
Wait for the end of freeze-drying program, turn off the freeze-drying equipment and take out the whole dried strawberries.
Choose sealed bag, sealed can or carry out airtight packaging, or even use nitrogen-filled packaging to keep the freshness of the product.
Post-processing Precautions:
Avoid prolonged exposure to air to prevent moisture absorption and moisture return.
The above steps form a complete professional production method for freeze-dried strawberries (whole), ensuring that product quality and food safety standards are maintained at every stage.
Products Specification
Specifications of KFD series
| Model | kFD-1 | kFD-2 | KFD-5 | KFD-10 | kFD-20 | KFD-30 | kFD-50 | kFD-100 | kFD-150 | kFD-200 |
| type | Conductive type | Radiant type | ||||||||
| Max ice capture(Kg/Batch) | 15KG | 30KG | 75KG | 150KG | 300KG | 450KG | 750KG | 1125KG | 1500KG | 2000KG |
| condenser temperature (℃) | -70℃ | -50℃ | ||||||||
| Shelf temperature( ℃) | -30~-60℃ | <100 ℃ | ||||||||
| Pre-freezing | In original place | IQF-Individual quick freezing Chamber | ||||||||
| Shelf Area | 1㎡ | 2㎡ | 5㎡ | 10㎡ | 20㎡ | 30㎡ | 50㎡ | 100㎡ | 150㎡ | 200㎡ |
| Heating &cooling medium | Silicon oil | Water | ||||||||
| Refrigerant | R404 A Or R507A | |||||||||
| cooling method | Air cooled, water cooled | Air cooled,water cooled,Evaporative cooling | ||||||||
| Final Vacuum(Pa) | 5Pa | |||||||||
| Defrosting Method | Hot water/stream | |||||||||
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FAQ
1.What is the warranty period for your industrial freeze dryer?
Kassel offers a two-year warranty and free lifetime maintenance.
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