A spiral blast freezer is an energy-efficient freezing device with a compact structure, wide application range, small footprint, and high freezing capacity. With its efficient freezing performance, the spiral blast freezer is widely used in the seafood, bakery, meat, dairy, and prepared food industries, making it an indispensable piece of equipment in the food processing sector.
According to their structural design, spiral blast freezers are primarily divided into three types:
The double spiral freezer is designed for large-volume freezing, especially suitable for products that require long freezing times, such as meat, prepared foods, seafood, dishes, and ice cream. It features a double structure that significantly improves freezing efficiency.
Applications: Meat processing, prepared foods, dairy products, etc.
Capacity: 1000–3000 kg/h
Inlet/Outlet Direction: Flexible, customizable based on the workshop’s production process, typically with a low inlet and low outlet.
The single spiral freezer offers a compact footprint and high operational efficiency. It is equipped with a single drum, where the conveyor belt spirals upwards or downwards on the drum to complete the rapid freezing process.
Applications: Suitable for meat, prepared foods, seafood, dishes, and ice cream.
Capacity: 500–1500 kg/h
Inlet/Outlet Direction: Supports low inlet/high outlet or high inlet/low outlet designs.
The ice cream-specific spiral blast freezer uses a single chain double-rotating tray system, designed specifically for ice cream, frozen dumplings, and similar products. It ensures that the product maintains its shape and quality during the freezing process.
Applications: Ice cream, frozen dumplings, etc.
Features: Double-rotating tray system for rapid and even freezing.
High Efficiency and Energy Saving: Spiral freezing effectively reduces energy consumption while speeding up the spiral freezing process, minimizing food loss.
Space Efficiency: The compact design of the equipment saves significant factory space with its small footprint.
Wide Application Range: Whether in meat processing plants, dairy factories, or frozen food companies, spiral blast freezers provide highly efficient freezing solutions.
Product Quality Assurance: The rapid cooling process of spiral blast freezers reduces ice crystal formation, ensuring the taste and nutritional value of the food are preserved.
Flexible and Convenient Operation: Based on actual production needs, the spiral blast freezer's inlet and outlet directions can be easily adjusted to fit different production line layouts.
As the food processing industry continues to evolve, spiral blast freezers, with their excellent freezing performance and energy-saving features, have become an ideal choice. Whether it is a single spiral freezer, double spiral freezer, or ice cream-specific freezer, these machines can meet various freezing needs and help companies achieve efficient production and ensure product quality.
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