We supply heat exchangers specifically designed as evaporators for industrial spiral freezers with high cooling capacities. In these heat exchangers (approx. 100 to 1,000 kW p.st.), the refrigerant extracts heat from the air to be cooled. The highest possible heat transfer helps preserve the quality of the product being frozen and also saves energy. At VDL Klima, this is in trusted hands, thanks to more than 100 years of knowledge and experience in heat transfer. In addition to preserving product quality during freezing, food safety also plays a leading role. After all, the air flowing through our heat exchangers comes into direct contact with the unpackaged food products. That is why we place a strong focus on a distinctive hygienic design and optimal cleanability. Alongside good design, craftsmanship and quality, our customers also praise us for the pleasant and close cooperation.

Compact construction is one of the most important features of Spiral Freezers; end users benefit from as much high-quality freezing capacity per cubic metre of production space as possible.  In addition to saving space, other aspects such as sequential defrosting, consistent quality of the frozen product and maximum freezer reliability and availability are also important considerations that are influenced by the correct configuration and design of the evaporators. That is why, in close cooperation with you, we determine the optimum solution and our heat exchangers are specially designed for you so that they precisely meet your specific requirements.

Our specialists will be happy to advise you further regarding your project or specific application.