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

• ① Uniform Rapid Freezing with 3D Cold Air Circulation
  The new tunnel freezer utilizes KOGASUN’s proprietary 3D cold-air circulation technology to cool products evenly from all directions as they move along the conveyor. This advanced system minimizes freezing inconsistencies commonly associated with conventional one-direction airflow, ensuring stable and uniform freezing performance regardless of product shape or placement. Suitable for a wide range of food products, including meat, seafood, prepared foods, noodles, and bakery items, it helps reduce drip loss and quality deterioration while preserving freshness, texture, and flavor. The result is consistently high-quality frozen products th
• ② Continuous Processing for High-Volume Production
  The new tunnel freezer features a continuous conveyor-based freezing system that integrates seamlessly with existing production lines. Products can be fed directly onto the conveyor and frozen continuously, reducing the need for manual handling, batch loading, and production changeovers. This streamlined operation improves workflow efficiency and helps minimize labor requirements. Designed for food manufacturers, central kitchens, and large-scale processing facilities, the system delivers high throughput and consistent production performance. Its scalable design also allows businesses to accommodate future increases in production capacity w
• ③ Superior Heat Transfer Performance with Aluminum Slat Conveyor
  The new model is equipped with a high-thermal-conductivity aluminum slat conveyor, designed to efficiently remove heat directly from the product contact surface. This enhanced heat transfer accelerates the freezing process, helping to reduce overall freezing time while maintaining product quality. By promoting faster and more uniform heat extraction, the system minimizes ice crystal growth, reduces drip loss, and helps preserve the original texture, flavor, and appearance of food products. The result is improved freezing efficiency and consistently high-quality frozen products across a wide range of applications.
• ④ Hygienic Design with Easy Maintenance
  The new tunnel freezer is engineered with hygiene and ease of maintenance as top priorities, meeting the strict sanitation requirements of modern food processing facilities. Its cleanable design minimizes areas where food residue, moisture, and contaminants can accumulate, making daily cleaning and routine maintenance faster and more efficient. Improved washability helps reduce the risk of foreign matter contamination and supports a safer production environment. By simplifying maintenance procedures and reducing downtime, the system enables manufacturers to maintain high hygiene standards while maximizing operational efficiency and strengthening overa
• ⑤ Energy-Efficient Operation with High-Quality Freezing
  The new tunnel freezer is designed to maximize cooling efficiency, delivering effective freezing performance while minimizing energy consumption. Faster freezing not only enhances product quality but also improves overall equipment efficiency and productivity. By reducing drip loss and improving yield, the system helps minimize raw material waste and increase product value. This balance of energy savings, consistent freezing quality, and high production performance enables food manufacturers to optimize operating costs while maintaining premium product standards. As a result, the freezer contributes to both sustainable operations and i