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IQF [Tunnel Freezer]
Individually Quick Frozen. Always.
An IQF (Individually Quick Frozen) Freezer rapidly freezes each piece of product separately as it passes through, rather than freezing it as a solid block. Using high-velocity cold air across a fluidized or vibrating bed, it locks in color, texture and nutrients in seconds - delivering clean, free-flowing product that's ready straight from the freezer to the pack.
Technical Specifications
Built for industrial duty cycles.
Belt Type
Stainless steel woven wire or Polyethylene-CR belt
Conveyor Support
Stainless steel frame with UHMW wear strips for minimum belt wear
Refrigeration Coils
S.S. 304 construction for maximum heat-transfer efficiency
Insulation
150mm insulated enclosure
Control System
PLC control panel with touchscreen and auto speed control
Freezing System
Dual-zone fluidization (MFT) with two independent belts and separate pressure zones
Common Use Cases
Key Benefits
Every Piece Frozen Individually: No clumping or blocks - product stays free-flowing straight into the pack.
Locks In Quality Fast: Rapid freezing preserves color, texture, nutrients and flavor at their peak.
Minimal Weight & Moisture Loss: Fast crust-freezing reduces drip loss and protects sellable yield.
Consistent Across Every Batch: Uniform high-velocity airflow eliminates cold spots for even freezing, piece to piece.
Compact, High-Throughput Design: Delivers strong output without demanding a large factory footprint.
Common Product Applications
Category | Typical Food Products |
|---|---|
Dairy & RTC | Dairy Snacks, French fries,Nuggets, Cutlets |
Vegetables | Peas, Corn, Diced & Sliced Vegetables |
Seafood | Shrimp, Fish Fillets, Scallops |