Factory Price Used for Apple Banana Drying Freezing Food Vacuum Dryer Machine

• Customization: Available
• After-sales Service: Technical Support & Free Accessories
• Warranty: 1 Year
• Model NO.: DM-DG0.3
• Type: Dryer
• Voltage: 220V
• Power: 3.5kw
• Customized: Customized
• Product Name: Vacuum Freeze Dryer
• Operating System Language: English
• Keywords: Freeze Dryer
• After-Sales Service Provided: Online Service
• Usage: Reduce Material′s Moisture
• Advantage: Easy Operation High Efficiency
• MOQ: 1 Set/Sets
• Transport Package: Standard Export Wooden Case
• Specification: Machine material: 304 stainless steel
• Trademark: DOMAX
• Origin: China
• HS Code: 8419339090
• Production Capacity: 10 Pieces/Month
• Package Size: 95.00cm * 95.00cm * 175.00cm
• Package Gross Weight: 240.000kg

Product Description

Factory Price Used For Apple Banana Drying Freezing Food Vacuum Dryer Machine

Product Description

Introduction of Vacuum Freeze Dryer

A freeze dryer (vacuum freeze dryer) is a device that achieves material dehydration through the principles of low-temperature freezing and vacuum sublimation. It can reduce the moisture content of materials from 80%-90% to 1%-5%. The equipment consists of three major systems: freezing, vacuum, and heating. It operates at a temperature as low as -50°C, with a vacuum degree of 1-10Pa, and has a drying cycle of 8-24 hours. It is suitable for materials in various forms such as solids, liquids, and pastes. After drying, the materials retain their original shape, nutritional components, and active substances, have excellent rehydration properties, and can be stored for a long time.

Product Parameters

Freeze drying area	0.3 square meter
Vacuuming rate	4L/S
Water capture capacity	4kg/24h
Cooling method	air cooling
Defrosting mode	high temperature defrosting
Main unit size	800*800*1550 (mm)
Total power	3500W
3 material trays, size	265*395*30 (mm)
Shelf temperature range:	-50ºC to 70ºC
Main power	220VAC 50HZ
Working condition ambient temperature	10ºC~30ºC
The working environment should be free of conductive dust, explosive and corrosive gases and strong electromagnetic field interference.

Advantages of Vacuum Freeze Dryer

1. Preserve Material's Natural Properties: The low-temperature environment avoids the destruction of heat-sensitive components. The nutrient retention rate is more than 30% higher than that of hot air drying, and the color, aroma, and taste are close to the fresh state. For example, freeze-dried mango retains more than 95% of β-carotene.

2. Thorough and Stable Dehydration: The vacuum environment inhibits microbial reproduction and oxidation. The shelf life of dried materials is extended to 12-24 months, with a moisture content uniformity of ≤±0.5%, and there is no risk of caking or deterioration.

3. Intelligent and Energy-Saving Operation: The variable-frequency compressor is combined with a custom freeze-drying curve, saving 15%-20% energy compared with traditional equipment. A 7-inch touch screen displays parameters in real time, with automatic fault alarm, making operation convenient.

4. Wide Application Range: By adjusting the temperature (-80°C to room temperature) and vacuum degree, it can handle materials with different characteristics. No preservatives are needed, which conforms to the green processing trend.

Product Application

Application of Vacuum Freeze Dryer

* Food industry: Producing freeze-dried fruit crisps, vegetable flakes, instant soup mixes, etc. For example, freeze-dried spinach has a vitamin content close to that of fresh products after rehydration.

* Pharmaceutical field: Drying traditional Chinese medicine decoction pieces, vaccine preparations, etc., to ensure the stability of medicinal ingredients, with an activity retention rate of over 90%.

* Biotechnology: Processing biological products such as serum and bacterial strains, maintaining biological activity, and facilitating long-distance transportation and long-term storage.

* Cosmetics industry: Drying plant extracts to retain effective ingredients and enhance the natural efficacy of skin care products.

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