


In the demanding landscape of cold storage and industrial refrigeration, achieving rapid and efficient cooling is essential for maintaining product quality and operational excellence. Tunelgroup’s cold room shock type evaporators are expertly designed to meet the rigorous demands of high-performance storage environments. Whether you are managing a blast freezer, a large-scale cold storage facility, or specialized industrial applications, Tunelgroup offers evaporators that deliver superior cooling performance, durability, and energy efficiency.
Cold room shock type evaporators are specialized cooling units engineered to provide rapid temperature reduction and maintain consistent cooling in cold storage environments. Unlike standard evaporators, shock type evaporators are optimized for high-efficiency cooling, making them ideal for applications that require swift and uniform temperature distribution. Tunelgroup’s shock type evaporators cater to small, medium, and large cooling demands, ensuring flexibility and scalability for various industrial and commercial applications.
-30°C
-40°C
Maintaining optimal temperature levels swiftly and consistently is crucial in cold storage environments for several reasons:
Tunelgroup’s Cold Room Shock Type Evaporators are equipped with a range of advanced features designed to deliver exceptional performance and reliability:

Tunelgroup’s Cold Room Shock Type Evaporators are equipped with high-performance coils and fans to ensure efficient heat exchange and uniform temperature distribution:

Fans are used in Tunelgroup shock type evaporators.
Optional fan model changes can be applied.
Maintain optimal performance and prevent ice buildup, Tunelgroup’s cold room shock type evaporators offer optional defrost systems:
We manufacture industrial cooling systems panels, doors, cooling devices and ice machines under one roof!
Cold Storage Pioneer in Industrial Design
Manufacturing and Sales of Industrial Cold Storage Wall, Ceiling and Floor Panels
Manufacturing and Sales of Industrial Cold Storage Sliding, Hinged, Monorail and Flip-Flap Doors
Manufacturing and Sales of Split Type Hermetic, Semi-Hermetic and Double Stage Shock Devices for Industrial Cold Storage
Easy Installation Possibility with Modular Type Cold Rooms and Monoblock Cooling Devices
Manufacturing and Sales of Facade and Roof Panels for Exterior and Roof Covering of Industrial Warehouses
Manufacturing and Sales of Sectional, Office-Service and Fast Rolling Doors for Industrial Warehouses
Manufacturing and Sales of Industrial Cold Storage Ceiling Type and Standard Type Cooling Systems
Manufacturing and Sales of Ready-made System Container Cold Storages with Wall, Ceiling, Floor Insulation and Cooling Devices
We manufacture industrial cooling systems panels, doors, cooling devices and ice machines under one roof!
Contracting, Service and Engineering
Tunelgroup Industrial Cooling Systems; Manufactures and Sells Industrial Cooling Systems Panels, Doors and Cooling Devices. With its high engineering principles and perception of quality, it offers its customers efficiency-based, respected and sustainable services. Our company; From planning to design, from the project process to investment, from development to turnkey completion, it offers engineering services and professional solution partnerships in your investments with our own production steel construction systems.
By combining innovation, sustainability, and expertise, Tunel Group delivers cold storage for meat solutions that not only guarantee optimal preservation but also align with modern energy efficiency and sustainability standards.
With a commitment to quality, innovation, and sustainability, Tunel Group ensures that poultry producers and distributors can optimize cold storage for chicken conditions while reducing operational costs, providing reliable and sustainable solutions for the seafood industry.
With a commitment to quality, innovation, and sustainability, Tunel Group optimizes cold storage for fish conditions while reducing operational costs, providing reliable and sustainable solutions for the seafood industry.
By combining innovation, sustainability, and expertise, Tunel Group delivers advanced cold room solutions for fruits that meet the highest industry standards, ensuring your fruits remain fresh and market-ready.
By combining innovation, sustainability, and expertise, Tunel Group ensures your vegetables are stored in optimal cold room for vegetables conditions, extending shelf life and preserving quality.
By combining innovation, sustainability, and expertise, Tunel Group ensures your dairy products are stored in optimal cold storage for dairy conditions, extending shelf life and preserving quality.
With a commitment to quality, innovation, and sustainability, Tunel Group ensures that bakery producers can optimize cold storage for bakery conditions while reducing operational costs.
Our cutting-edge flower cold rooms create the perfect environment for flowers, minimizing wilting, discoloration, and decay while enhancing their natural beauty and longevity.
Our cold room systems are meticulously engineered to address the unique requirements of the pharmaceutical sector, guaranteeing optimal storage conditions throughout the entire product lifecycle.
Have questions or ready to take the next step? Contact us; we are here to help you on your cooling systems journey.
Mon-Fri: 09:00 - 18:00
Closed on Weekends
Dudullu Organize Sanayi Bölgesi, Nato Yolu Cd No:39, 34776
Y. Dudullu/Ümraniye/İstanbul
Kayapa, Kayapa OSB, 10. Sk. No:6, 16315
Ni̇lüfer/Bursa
Whether you are looking for guidance, planning a cold room or simply want more information, we have you covered.
Our Mega Structure Design and Manufacturing Efficiency is at the Top Level with Knowledge, Experience and Effective Engineering