IQF Spiral Freezer

An IQF spiral freezer operates by transporting the products around a rotating drum on a conveyor belt with a rapid linear airflow. This ensures a fast and uniform freezing, which results in a higher food quality, maximum yield and minimizes dehydration.IQF is a method that does not allow large ice crystals to form in vegetable cells. Also, since each piece is individually frozen, particles do not cohere, and the final product is not frozen into a solid block.