Iqf Spiral Freezer

The IQF spiral freezer adopts a single or double spiral drum design with multi-layer circulating 304 food-grade stainless steel mesh belts. It extends the freezing travel of materials in a limited floor area and features much higher space utilization than traditional tunnel freezers. The chamber maintains an ultra-low temperature of -35℃ to -45℃ with high-intensity convection air supply, enabling food to quickly pass through the maximum ice crystal formation zone and lower the core temperature below -18℃ in a short time.

Rapid freezing generates fine ice crystals to perfectly lock food cell structures, effectively reducing weight loss and juice loss. It preserves the original color, taste and nutrition of ingredients, avoids adhesion and agglomeration, and achieves individual freezing.

The IQF spiral freezer with an intelligent control system, the machine runs stably with high automation and supports continuous large-scale production to meet diversified capacity demands. The modular design facilitates cleaning and maintenance, and an optional CIP automatic cleaning system fully complies with food safety production standards.Widely applied in seafood, meat and poultry, fruits and vegetables, bakery products, prepared dishes and other food processing fields, it is an essential refrigeration solution for modern food factories to improve efficiency, guarantee quality and extend shelf life.