MONORAIL SLIDING COLD ROOM DOORS
Behind This Door Isn’t Just Cold, It’s Safe
Monorail Sliding Cold Room Doors
Monorail Sliding Cold Room Doors provide an insulated doorway for facilities that move suspended products on overhead rails. TunelGroup configures the door opening and rail-passage detail around the handling line, helping meat-processing and cold-storage facilities maintain a practical route between temperature-controlled areas.
The door leaf slides beside the opening. The upper passage is coordinated with the rail profile, trolley and hook geometry, product clearance and the way the door closes.
What Are Monorail Sliding
Cold Room Doors?
An overhead product rail carries suspended goods through the doorway, while the door’s sliding track supports and guides the door leaf. The crossing detail must allow the handling system and the door to operate without interference.
The final arrangement is developed from the required clear opening, rail position, room temperature and available space. The rail-passage detail should be confirmed on the project drawing before manufacture.
Designed Around Your Monorail Line
A successful installation starts with the relationship between the doorway and the overhead handling system. These dimensions determine how the opening, frame and passage detail are coordinated.
- Rail and trolley clearanceDefine the rail section, trolley width, hook movement and the full suspended-product envelope. Check the route through the opening, including any change in direction nearby.
- Door travel and parking spaceConfirm the opening direction and the unobstructed area required beside the doorway. The leaf, guides and operating handles must remain clear of the handling line.
- Sealing at the upper passageThe rail crossing is part of the room envelope. Its closure detail should be coordinated with the frame and gaskets to limit unnecessary air exchange.
- Access for inspectionAllow space to inspect the upper passage, rail supports, seals and guides. Service access should be considered before the surrounding panels and finishes are completed.
One Coordinated Doorway
The door, wall opening, overhead rail and supports should be reviewed together. Confirm connection details and support responsibilities with the door supplier, rail supplier and project engineer.
Monorail Sliding Door Technical Features
Published construction options are shown below. The supplied configuration follows the approved project specification.
| Application | Sliding insulated doorway with an overhead product-rail passage |
|---|---|
| Rail-passage geometry | Project-specific; matched to the handling-line drawing |
| Door construction | Monoblock insulated leaf |
| Door-leaf thicknesses | 70 / 90 / 120 mm |
| Insulation | Rigid polyurethane (PUR) foam |
| Published foam density | 40-43 kg/m³ |
| Steel facing | 0.5 mm, as listed in the product range |
| Leaf profiles | Anodized aluminium |
| Frame options | PVC or anodized aluminium |
| Perimeter seals | EPDM gasket system |
| Colour selection | RAL colour options |
| Dimensions and accessories | Confirmed for the required opening and rail arrangement |
Daily Use, Cleaning and Maintenance
Long-term performance depends on correct installation and routine care of the complete doorway.
- Keep product movement coordinatedA doorway planned around the rail line supports movement between processing, chilling and storage areas. Check that the loaded trolley can pass without contact with the door or frame.
- Maintain the closing surfacesInspect gasket contact, leaf alignment and the rail-passage closure. Worn seals or a poorly adjusted door can increase air leakage even when the door appears closed.
- Support routine cleaningChoose cleaning methods compatible with the facings, gaskets and hardware. Keep joints, guides and the upper passage accessible for inspection and cleaning.
- Match accessories to the roomConfirm impact protection, viewing panels and any freezer-specific heating or hardware requirements in the project specification. Operating and emergency-release arrangements should be agreed before handover.
Confirm These Details Before Ordering
Clear opening width and height; finished floor level; room and adjacent-area temperatures; wall or panel construction; rail profile and height; trolley, hook and suspended-product clearances; rail support arrangement; opening direction; side and overhead space; traffic frequency; cleaning method; and required accessories.
Door-leaf thickness alone does not establish the operating temperature or thermal performance of the complete assembly. Confirm the door, frame, seals and rail-passage closure together. Product photographs illustrate configurations; the final arrangement is confirmed in the project documentation.
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.
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