1. Rapid Freezing for Preserving Food Quality
Ice Crystal Control: Quick-freezing machines can rapidly lower the core temperature of food to below -18℃ within a short time (e.g., within 30 minutes), quickly passing it through the ice crystal formation zone (0 to -5℃) to form tiny ice crystals. This minimizes damage to cell structure, thus preserving the food's nutrients, taste, color, and texture.
Thawing Effect: After thawing, quick-frozen foods (such as peach chunks and wontons) are almost indistinguishable from fresh foods, minimizing juice loss and maintaining a crisp texture and nutritional components (such as vitamins and proteins).
2. Increased Production Efficiency
Automated Production: Quick-freezing machines enable continuous production, reducing manual intervention and increasing capacity.
Shorter Production Cycle: Quick-freezing technology, especially during peak fruit processing seasons (such as peaches), can quickly process large quantities of raw materials, seizing market opportunities.
3. Reduced Operating Costs
Reduced Energy Consumption: Data Comparison: Freezing 1 ton of pork requires 60-80 kWh of electricity from a quick-freezing machine, while a traditional cold storage requires 120-150 kWh, saving 40%-50% on electricity.