Space-saving spiral freezing for high-value products
The cryogenic spiral is a cryogenic IQF freezer designed for high-capacity chilling and freezing of individual products where maximum quality and flexibility are required. Its compact spiral design ensures long residence time within a minimal footprint - making it ideal for space-constrained production environments.
Products are transported on a continuous spiral conveyor through an ultra-low temperature environment, reaching temperatures down to -100°C. Liquid nitrogen or CO₂ is injected directly into the freezer, enabling extremely rapid heat transfer and immediate surface freezing.
Technical Data