Airontek Freeze Dryer – Professional Freeze-Drying Technology

The Airontek Freeze Dryers are the ideal solution for anyone looking for a reliable, efficient cold-drying system suitable for multiple applications. Thanks to freeze-drying, it is possible to preserve nutritional values, color, aroma, and active ingredients intact, ensuring long-term storage without the use of chemical additives.

What is a Freeze Dryer used for?

A freeze dryer removes water from food and raw materials through a process of freezing and sublimation. This method allows the original characteristics of the product to be maintained, making it lightweight, stable, and ready to be rehydrated in just a few seconds.

• Food industry: preservation of fruit, vegetables, meat, dairy products, and ready meals.
• Pharmaceuticals: maintaining the stability of heat-sensitive active ingredients.
• Herbal and cosmetics: gentle drying of plants, flowers, and raw materials.

How it works

1. Freezing: the product is cooled down to -45 °C.
2. Sublimation: under vacuum conditions (15 Pa), water passes directly from ice to vapor.
3. Final drying: the material is stabilized with minimal residual humidity.

The result is a product that is crunchy, light, stable, and easily rehydratable, ideal for industrial and professional applications.

Advantages of freeze-drying

• Long-term preservation without additives.
• Retention of nutritional and organoleptic value.
• Weight reduction of up to 90% for easier transport and storage.
• Instant rehydration.
• Versatile use across multiple sectors.

Available models

Airontek Freeze Dryer – 4 KG

• Capacity: up to 4 kg
• Trays: 4 stainless steel SS304 trays
• Power consumption: 1500 W
• Drying surface: 0.28 m²
• Dimensions: 44 × 55 × 68 cm
• Weight: 60 kg
• Silent, oil-free vacuum pump

Airontek Freeze Dryer – 4–6 KG

• Capacity: 4 to 6 kg
• Trays: 5 stainless steel SS304 trays
• Power consumption: 1700 W
• Drying surface: 0.45 m²
• Dimensions: 48 × 63.5 × 73.5 cm
• Weight: 79 kg
• Low-noise, oil-free vacuum pump

Both models include an intelligent digital control system, a transparent observation window, and an internal stainless-steel structure, ensuring high performance, hygiene, and long-term durability.

Airontek – Growing Technology

Find out more about the full range of Airontek products by visiting www.airontek.com.