Dry freezing systems

15.09.2025 · 2 min

Freeze drying is a food storage method that allows food to be stored for years without spoiling. Products placed in a dry freezer are quickly frozen at temperatures as low as -40 degrees.…

Freeze drying is a food storage method that allows food to be stored for years without spoiling. Products placed in a dry freezer are quickly frozen at temperatures as low as -40 degrees. The ice around the food is then evaporated by a vacuum. Consequently; foods such as fruits, vegetables, red meat, fish, chicken, dairy, baked goods, etc. are prepared in a couple of hours and stored in packages for years.

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In industrial freeze-drying installations, first of all, products are frozen using cooling systems using cold air down to -40 degrees. After being stored in freezer warehouses, the food is placed into a freeze-drying machine. Ice that is in food goes into the vapor phase when heated in a vacuum. (16-21 hours).

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Freeze drying is a separate production process with its own equipment, not a warehouse service. Before and after such processing, frozen raw materials are usually kept in standard freezer rooms at −18°C or below.

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In Tbilisi, Georgian Holding offers about 50 cold and freezer rooms from −22°C to +18°C, 32 to 145 m² each, with its own railway siding and 24/7 security.

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