Leosmak Freeze Dryers

Freeze-drying equipment is specialised machinery designed for the sublimation drying of products and materials. During the freeze-drying process, moisture is removed from a previously frozen product as the ice changes directly into vapour, bypassing the liquid phase. This method helps preserve the product’s structure, taste, aroma and nutritional value as much as possible.

Freeze-drying is widely used in the food industry, pharmaceuticals, biotechnology and scientific research.

How Freeze-Drying Works

The freeze-drying process consists of several stages:

Freezing

The product is cooled to a very low temperature, typically to -40...-50 °C or below.

Sublimation

Inside a vacuum chamber, the ice changes directly into vapour without becoming liquid.

Final Drying

The remaining bound moisture is removed to ensure long-term product storage.

Advantages of Freeze-Drying

The main advantages of the technology include:

• maximum preservation of vitamins and nutrients;

• preservation of the product’s taste, colour and aroma;

• long shelf life;

• minimal changes to the product’s structure;

• rapid rehydration after water is added;

• a wide range of applications.

Thanks to these advantages, freeze-drying is considered one of the most effective methods of product preservation.

Areas of Application

Freeze-drying equipment is widely used in:

• the food industry;

• fruit and vegetable processing;

• processing berries, mushrooms and herbs;

• coffee and ready-meal production;

• pharmaceuticals;

• biotechnology;

• laboratories and research centres;

• cosmetics manufacturing.

How to Choose Freeze-Drying Equipment

When selecting equipment, it is recommended to consider:

• chamber capacity;

• processing capacity;

• temperature range;

• vacuum level;

• energy consumption;

• degree of automation;

• integration possibilities within the production process.

Choosing the right freeze-drying equipment helps maintain product quality, extend shelf life and improve production efficiency.

Freeze-drying equipment for food production, farms, laboratories and industrial companies is available from Inkomercs K. Our specialists will help you select the model that best matches your needs, processing volumes and technical requirements.