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Integrated Tunnel Freezer and Ice Glazing Machine Production Line: High-Efficiency Freshness Locking, Superior Quality

  • sure-tj.com
  • Oct 31
  • 1 min read

In the seafood industry, the quick-freezing and ice glazing processes are crucial to the final quality of products.


Sure International's integrated tunnel freezer and ice glazing machine solution enables your production line to operate efficiently, continuously, and stably, ensuring that every product achieves optimal quality.


Step 1: Tunnel Freezing – Rapid Freshness Locking


Products first enter the tunnel freezer (IQF Tunnel Freezer).


Rapid and uniform cold air circulation quickly freezes the products, locking in moisture and nutrients, maintaining the original taste and shape.

IQF Tunnel Freezer

Key Advantages:


  • Rapid and uniform freezing

  • Energy-efficient

  • Continuous automated operation, improving production efficiency


Step 2: Ice Glazing – Surface Protection and Extended Preservation


The frozen products then enter the ice glazing machine, where a uniform ice glaze is applied to the surface.


The ice glaze forms a protective film during transportation and storage, preventing dehydration and oxidation, while maintaining the product's appearance and texture.

ice glazing machine

Key Advantages:


  • Uniform thin ice coating protects product surfaces.

  • Automated continuous operation reduces manual intervention.

  • Compatible with tunnel freezers, easily integrating with production lines.


Advantages of an integrated production line:


Seamlessly integrating tunnel freezers and ice coating machines enables:


  • Highly efficient integration: Products no longer require secondary handling, saving time and manpower.

  • Stable quality: Rapid freezing + uniform ice coating ensures every product leaves the factory perfectly.

  • Energy saving and environmental protection: Optimized processes reduce energy consumption and waste.


From tunnel freezing to ice coating, every step ensures product quality


With Sure International's integrated solutions, your frozen seafood production line will achieve efficient, continuous, and stable operation, ensuring the freshness, taste, and quality of every product, maintaining competitiveness in the global market.

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