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Product Advantage
Individual Quick Freezing, preventing product clumping.
Superior Quality: Rapid freezing minimizes ice crystals, preserving texture, flavor, and nutrition.
High Efficiency: Continuous processing with high throughput reduces freezing time and energy cost per unit.
Flexible & Adaptable: Adjustable air velocity and temperature suit a wide range of small, particulate products.
Space-Saving Design: Vertical airflow allows for a compact footprint compared to traditional tunnel freezers.
Technical Parameters
| Capacity | 500-2000 kg/h |
| Refrigeration | R-717 (Ammonia) or R-744 (CO₂) |
| Freezing Temp | -35°C to -40°C |
| Belt Width | 1.2-2.4 m |
| Air Velocity | Adjustable, up to 8 m/s |
| Construction | SUS304 Stainless Steel (contact parts), Insulated panels |
| Control | PLC with HMI, automatic defrost cycle |
Product Uses
Designed for high-volume Individual Quick Freezing (IQF) of small, particulate foods. Essential for producing IQF vegetables (peas, corn, diced), fruits (berries), shrimp, and diced meats. Widely used in frozen food processing plants, prepared meal ingredient production, and seafood processing lines to preserve quality and enable free-flowing end products.
Product Operate Guide
1.Preparation: Pre-cool unit to setpoint (e.g., -35°C). Ensure belt is clear.
2.Loading: Feed a uniform, single layer of pre-chilled product onto the belt.
3.Freezing: Monitor fluidization state and temperature. Adjust air flow if needed.
4.Unloading: Collect frozen, free-flowing product at discharge end.
5.Shutdown & Maintenance: Stop feed, run belt clear. Initiate automatic defrost cycle. Perform regular cleaning and coil inspection.
FAQ
Q: What products are not suitable?
A: Large, wet, or sticky items that cannot be fluidized individually (e.g., whole ears of corn, purees).
Q: Is pre-cooling necessary?
A: Yes, for efficiency and quality. Products should be chilled (near 0°C) before entering.
Q: How is clumping prevented?
A: By the powerful upward cold air stream, which keeps each piece separated and suspended.
Q: What's the typical freezing time?
A: Varies by product size, but typically 3-10 minutes to reach -18°C core temperature.
