The small freeze dryer is a compact freeze-drying device. It can meet the freeze-drying needs of food, herbs, and experimental samples. The device features a plate-type structure design with an effective plate area of 4.95㎡. It has a processing capacity of up to 75kg per batch. It supports freeze-drying of both liquid and solid products. Welcome to consult! WhatsApp/Phone: +86 13838385752.
Parameters of Home Freeze Dryer
| Model | FL – FD50 |
|---|---|
| Effective Plate Area | 4.95 m² |
| Processing Capacity | 75 kg/batch |
| Liquid Product Capacity | ≈ 70L (at 10mm thickness) |
| Plate Layer Size | 500 mm × 1100 mm |
| Number of Plate Layers | 9 + 1 (radiation layer) |
| Plate Layer Spacing | 47 mm |
| Min. Plate Temperature | < -35°C |
| Min. Cold Trap Temperature | < -45°C |
| Ultimate System Vacuum | < 2 Pa |
| External Dimensions | 1000 mm × 2010 mm × 1560 mm |
| Total Weight | 450 kg |
| Noise Level | < 70 dB |
Products Suitable for Small-scale Freeze Dryers
Food Products
- Fruits
- Vegetables
- Ready-to-eat foods
- Coffee, freeze-dried yogurt bites
Liquid and Semi-liquid Products
- Fruit juices, vegetable juices
- Herbal extract liquids
- Nutritional supplements, protein drinks
- Functional food concentrates
Small Home Freeze Dryer Features
In-situ Pre-freezing Design
This machine’s cold trap has a built-in pre-freezing function, supporting in-situ freeze-drying. No need to transfer materials or use additional pre-freezing equipment. This reduces manual operation steps and lowers the risk of errors.
Multi-stage Sublimation
This freeze dryer supports multi-stage sublimation control, allowing adjustment of plate temperature, heating/cooling rate, system pressure, and holding time.
Multi-stage Desorption Function
During the desorption phase, the mini freeze dryer can achieve multi-stage temperature curve control. The plate temperature during the sublimation phase can reach ±1℃, and the pressure adjustment accuracy is ±1Pa. This design prevents localized collapse or excessive sublimation.
Refrigeration System
The cold trap’s lowest temperature is less than or equal to -45℃. The plate’s lowest temperature is less than or equal to -35℃. The mechanical low-temperature performance is stable, providing a reliable freezing environment for the product.
Commercial Freeze Dryer Advantages
Capacity
With a shelf area of 4.95 m² and a processing capacity of 75 kg/batch, it is particularly suitable for small and medium-scale production.
Freeze-drying Quality
Temperature distribution and precise pressure control ensure stable freeze-drying results for every tray.
Material Types
Suitable for solid, liquid, and slurry products.
Operation
The equipment design minimizes complex operations, requiring low technical skills from operators. Maintenance is also convenient.
FAQ
Yes, it is. The equipment investment threshold is relatively low, making it suitable for small-scale commercial production.
It is recommended to control the liquid thickness to approximately 10mm to ensure the machine operates properly.
Yes, it does. The temperature, pressure, and time for the sublimation and desorption stages can be set in stages.
Customer Success Stories
Case 1: A small health food company in the United States chose our Small Freeze Dryer during the product development phase for freeze-drying strawberries and blueberries. The customer reported that the equipment operated stably, and the freeze-dried fruits maintained their original shape and had excellent rehydration properties, successfully attracting a large number of customers.
Case 2: A nutritional supplement company purchased this mini freeze dryer for use with roses and herbs. Its multi-stage sublimation and analysis functions allow for precise control of the product’s moisture content.
Foodline Machinery – Your Trust Partner
- Export experience
- CE certification
- Professional R&D team
- One-year warranty
In addition, we also have large-scale freeze dryers available for large enterprises. Contact us for a quote! WhatsApp/Phone: +86 13838385752.
