SECTIONAL DOORS
Behind This Door Isn’t Just Cold, It’s Safe
Sectional Doors
What Are Cold Room Sectional Doors?
Cold Room Sectional Doors by Tunelgroup are specialized industrial doors designed to provide high-level insulation and secure access points for cold storage and warehouse environments. Unlike traditional doors, sectional doors operate by sliding vertically within side rails, maximizing space utilization and ensuring seamless access for goods entry, exit, and loading/unloading operations. These doors are available in single or double-winged configurations, tailored to the specific needs of various industrial applications.
Importance of Sectional Doors in Cold Storage
- Ensuring Superior Insulation: High-density PUR foam injection within sandwich panels minimizes heat transfer, maintaining stable internal temperatures and reducing energy consumption.
- Enhancing Security: Robust construction and advanced locking systems provide secure access points, safeguarding stored goods against unauthorized entry.
- Maximizing Space Utilization: Sliding operation parallel to the ceiling optimizes the use of vertical space, allowing for efficient storage configurations and uninterrupted workflow.
- Facilitating Efficient Operations: Smooth and safe loading/unloading facilitated by adjustable ramps and truck bed compressor PVC bellows enhance operational efficiency and productivity.
WHAT ARE SECTIONAL DOOR PARTS?
- Sandwich Panels, Torsion Springs, Vertical and Horizontal Rail Sets
- Drums, Keyway Shafts and Accessories
- Rope Break Safety Systems
- Spring Breaking Safety Systems
- Hinge Groups, Rope Systems
- Sealing Gaskets, Wheels
- Fasteners, Automation Systems
Features of Tunelgroup’s Cold Room Sectional Doors
- High-Level Insulation: Constructed with 40 mm thick sandwich panels filled with 48-50 kg/m³ high-pressure polyurethane foam, providing excellent sound and heat insulation.
- Durable Construction: Made from galvanized steel sheet metal with optional RAL-painted or A304 quality stainless steel surfaces, ensuring long-lasting durability and resistance to corrosion.
- Versatile Bearing Options: Available in normal bearing, high bearing, or vertical bearing configurations to suit different installation environments and structural requirements.
- Innovative Sealing Systems: Strongly fitting double tongue-and-groove joints with specially designed cam locks ensure airtight and moisture-proof sealing, preventing thermal bridges and water seepage.
- Space-Saving Design: Operates by sliding parallel to the ceiling, saving space and allowing for clear door openings, ideal for areas with limited floor space.
- Customization Options: Available in various RAL colors and customizable sheet metal thicknesses (0.5 mm to 1.2 mm) to match specific aesthetic and functional requirements.
- Safety and Automation: Equipped with motor systems featuring direct shaft clutches or hoist chain systems for smooth operation, along with safety features like rope break and spring breaking safety systems to prevent accidents.
- Hygienic Design: Suitable for all types of hygienic washing, maintaining cleanliness standards essential for the food and pharmaceutical industries.
- Enhanced Accessories: Includes adjustable ramps, truck bed compressor PVC bellows, shock-absorbing PVC protection tape, and optional double-walled acrylic glass windows for illumination.
We manufacture industrial cooling systems panels, doors, cooling devices and ice machines under one roof!
TUNELGROUP PRODUCTS
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!
FIELDS OF ACTIVITY
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.
CONTACT US FOR SECTIONAL DOORS
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Working Time
Mon-Fri: 09:00 - 18:00
Closed on Weekends
İstanbul Factory
Dudullu Organize Sanayi Bölgesi, Nato Yolu Cd No:39, 34776
Y. Dudullu/Ümraniye/İstanbul
Bursa Factory
Kayapa, Kayapa OSB, 10. Sk. No:6, 16315
Ni̇lüfer/Bursa
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Our Mega Structure Design and Manufacturing Efficiency is at the Top Level with Knowledge, Experience and Effective Engineering