Spiral blast freezer

This spiral blast freezer consists of a flexible conveyor belt, drum, fan, Air Curtain, transmission, Speed Control, rinse, safety, Refrigeration & Other Devices. The Flexible Conveyor Belt (chain) Forms a spiral circulation loop. When the drum spins, The friction between the plates installed on the drum and the chain causes the chain wound around the drum to move. The material is fed through the inlet, It is placed on the flexible conveyor belt and moves upwards in a spiral motion around the drum. Meanwhile, Cold air circulates through the refrigeration unit, The Fan and Conveyor Belt, Freezing the material. After Freezing, The material is discharged from the top. To extend the life of the chain, A tumbling mechanism is installed that allows the chain ends to wear alternately. Air curtains are installed at the inlet and outlet of the material to reduce cooling loss. The machine is characterized by its compact structure, Small footprint, Continuous Operation & Quick Freezing.

1. Compact structure, Small footprint: Only equivalent to 1/3 to 1/2 of the footprint of other blast freezers with the same production capacity in different shapes.
2. High production capacity: Multi-layer structural design with large storage capacity.
3. Rational use of energy, Uniform freezing of products: The design of the air field can be reasonably designed according to the different frozen products to achieve an ideal solution.
4. Easy 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 integrates with other equipment for efficient production.
5. Wide range of adaptation: Suitable for various foods such as cakes, seafood, Fried foods, Meat products and refrigerated foods.

1. Meat products: Skewers, Chicken legs, Chicken Wings, Chunks of meat, Beef cubes, Chicken feet, pig's trotters, etc.
2. Seafood: Shrimp, Fish fillets, Squid, Scallops, clam meat, Octopus Chunks, sepia, etc.
3. Pastry & Noodles: Dumplings, Wontons, baozi (Steamed buns), bread, Spring Rolls, etc.
4. Baked Goods: Miscellaneous Baked Goods.
5. Fruits: Strawberries, apples, blueberries and other fruits.
6. Vegetables: Okra, cauliflower, radishes and various frozen processed vegetable products.