Ultra Cool Systems

Vegetable cold storage is a specialized, temperature-controlled facility designed to extend the shelf life of produce, reduce spoilage, and maintain nutritional value by slowing respiration and microbial growth. These facilities, ranging from small cold rooms to large warehouses, utilize insulated PUF panels and precise refrigeration systems, typically maintaining temperatures from  to  and high humidity. 

A blast freezer (or shock freezer) is a specialized commercial refrigeration unit designed to rapidly lower the temperature of food or products, typically operating between -18°C and -45°C. By using powerful fans to circulate cold air, it freezes items in hours rather than days, creating small ice crystals that preserve food texture, flavor, and nutritional value.

Evaporation is the phase change of a liquid into a gas (vapor) by absorbing energy, occurring at the surface, typically below boiling point. Condensation is the opposite: a gas turning into liquid, releasing energy as it cools