Spiral Quick Freezer

This spiral quick freezer consists of a flexible conveyor belt, drum, fan, air curtain, transmission, speed control, flushing, safety, refrigeration and other devices. The flexible conveyor belt (chain) forms a spiral circulation loop. When the drum rotates, the friction between the plates installed on the drum and the chain causes the chain wrapped around the drum to move. The material is fed in through the entrance, placed on the flexible conveyor belt, and moves upward in a spiral motion around the drum. Meanwhile, cold air circulates through the refrigeration unit, fan, and conveyor belt, freezing the material. After freezing, the material is discharged from the upper part. To extend the life of the chain, a flipping mechanism is installed to allow the ends of the chain to wear alternately. Air curtains are installed at the material’s entrance and exit to reduce refrigeration loss. The machine is characterized by its compact structure, small footprint, continuous operation, and rapid freezing.

1.Compact structure, small footprint: Only equivalent to 1/3 to 1/2 of the footprint of other quick freezers with the same production capacity in different forms.
2.High production capacity: Multi-layer structural design with large storage capacity.
3.Rational energy utilization, uniform freezing of products: The layout of the airfield can be reasonably designed according to different frozen products to achieve an ideal solution.
4.Convenient to use, flexible choice of loading and unloading ports: Loading and unloading ports can be located on all four sides of the storage unit, but the entrance and exit must be positioned at different heights. Easily integrated with other equipment for streamlined production.
5. Wide range of adaptation: Suitable for various foods such as pastries, seafood, fried foods, meat products and chilled foods.

1.Meat Products: Skewers, chicken legs, chicken wings, meat chunks, beef cubes, chicken feet, pork trotters, etc.
2.Seafood: Shrimp, fish fillets, squid, scallops, clam meat, octopus chunks, cuttlefish, etc.
3.Pastry and Noodles: Dumplings, wontons, baozi (steamed buns), bread, spring rolls, etc.
4.Baked Goods: Various baked products.
5.Fruits: Strawberries, apples, blueberries, and other fruits.
6.Vegetables: Okra, cauliflower, radishes, and various frozen processed vegetable products.