FOOMA JAPAN 2026 -The World’s Leading Food Processing Expo

FOOMA JAPAN 2026 -世界最大规模的食品制造综合展览会

W2-26-19 KOGASUN CO., LTD. 古賀産業株式会社

"3DFreezer®︎" tunnel type

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  • Product Catalogs

Refining the Standard of Freezing.
High-quality freezing & efficient chilling in one unit.
3D airflow prevents dehydration & cell damage, locking in fresh flavor.
Ductless design saves 30%+ space. Custom-built for freezing, cooling, or both.

  • Quality Maintenance
    • Precooling equipment
    • Cooling and freezing equipment
    • Freezing equipment
    • Freezers
    • Chillers

Overview of Products, Technologies, and Services

The 3DFreezer® is an innovative solution equipped with our patented ACVCS® (Anti-Cycle Vibration Cold System) high-humidity cooling technology.
By enveloping food in gentle, omnidirectional 3D airflow, it minimizes cellular damage and prevents dehydration (freezer burn).
This technology locks in "fresh-made quality" and even allows for the direct freezing of warm foods, significantly improving yield and adding higher value to your products.
Furthermore, its ductless design eliminates mold-prone blind spots, ensuring exceptional hygiene and ease of cleaning.
The 3DFreezer® is a next-generation cooling and freezing solution that perfectly balances functional beauty with high productivity.

Product Features

  • 【Unrivaled Space Savings with Ductless Design: Over 30% More Compact than Conventional Models】
    The 3D Freezer solves the "installation space" challenge, often the biggest barrier to adopting tunnel-type freezers.
    Its unique ductless design eliminates the need for air circulation ducts, achieving a footprint 30% smaller than traditional models.
    This allows for seamless integration into linear production lines, even in space-constrained food factories or central kitchens, enabling high-volume cooling and freezing.
  • 【Preserve Product Beauty during Freezing & Cooling: Next-Gen Slat Belt & Direct Drive】
    In continuous production lines, even minimal vibrations or belt slips can directly compromise product quality.
    Our lineup now features high-efficiency Aluminum Slat Belts, engineered to maximize cooling performance to the limit.
    Utilizing a Direct-Drive system where resin gears drive the belt directly, we have achieved exceptionally smooth and stable movement.
    This allows fragile or high-value food items to pass through the high-speed rapid freezing and cooling process while perfectly preserving their beautiful shape and premium quality.
  • 【Custom Design for a Perfect Process Fit: Flexible Solutions for Cooling, Freezing, or Dual-Use】
    Every factory layout, manufacturing process, and food type is unique.
    We propose flexible, individualized designs—specialized for cooling, freezing, or dual-use—to match your specific applications and workflow.
    In addition to our standard models (100kg–500kg/hr), we offer custom-made designs for larger volumes, building the optimal line for your on-site operations.
  • 【Uncompromising Sanitation: Integrated Hygiene Management via CIP Auto-Cleaning and Floor Tank Structure】
    Our ductless structure completely eliminates internal blind spots where mold and bacteria can thrive.
    Furthermore, optional "belt washing units" and "CIP internal auto-cleaning systems" can be installed to drastically reduce daily cleaning time.
    Combined with a seamless all-stainless steel "floor tank" design, washing and drainage are exceptionally smooth, maintaining the highest level of hygiene.
  • 【Intuitive Touch Panel Operation: Fast and Accurate Cooling for Anyone with Memory Functions】
    Despite being large-scale continuous line equipment, it features an intuitive control panel that even first-time staff can navigate without hesitation.
    Beyond clear displays for mode selection, temperature settings, and real-time status, the memory function allows users to register frequently used settings.
    Operators can recall optimal configurations with a single touch, preventing dependence on individual skills and ensuring consistent, high-quality results.