Place of Origin:
China
Brand Name:
YOHO
Certification:
ISO 9001/CE
Model Number:
Sectional Overhead Door
Railway freight depots handle high volumes of cargo transported by trains and trucks. Doors in these facilities must withstand frequent opening and closing, heavy equipment, and rapid cargo transfer schedules. An Industrial Sectional Overhead Door offers a durable lift-up solution that optimizes workflow, improves safety, and maximizes space in railway freight operations.
Steel or aluminum panels resist impact from cargo handling and machinery.
Provides smooth, stable operation during continuous high-frequency use.
Protects goods from dust, drafts, and weather conditions in open rail yards.
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| Item | Description |
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| Material | SUS 304 Stainless Steel,Aluminium Alloy,Color Coating Plate |
| Thickness of Panel Mateiral | 0.3 - 0.6mm Color-Coated Steel |
| Thickness of Guiding Rail | Gualvanized Steel,thickness: 2mm |
| Thickness of Panel | 40mm / 50mm / 80mm |
| Width of Panel | 430mm / 550mm |
| Density of Sandwiches | 48kg/m3 |
| Surface Treatment | Power coating,thickness of coating:30um |
| Heat Preservation | 4.5W/m.h |
| Wind Resistance | Beaufort scale 11, 28m/s |
| Noise Level: | ≤60db |
| Sound Insulation Level | 24 Db |
| Fire Retardation: | Class A |
| Speed | 10-15 m / min |
| Max Dimension | 12m * 8m |
| Sealing Performance | EPDM rubber all round sealing : two side, top, bottom,between door panels |
| Steel cord | Flexible ,3.8mm |
| Power Supply | 380V 50Hz / 220V 50Hz |
| Service Life | 10 years |
| Emergency Operation | Manual Hoist Chain to open the door in case of power off |
| Balance System | a. Balance the weight of door through the torsion spring b. Easily manual operation: 140N to open c. Spring brake device:Anti-broken device d. Service Life:100 thousand open & close e. Prolong the service life of the motor |
| Safety | Airbag protection, door anti-fall device, wire rope anti-break protection device. |
| Optional Item | Window,pedestrian door |
Ideal for general cargo zones without climate control.
Maintains stable conditions for temperature-sensitive or high-value shipments.
Reduces operational noise in office or nearby operational zones.
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Oem service:
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Spring break and cable safety systems prevent accidents.
Helps prevent collisions between vehicles and personnel in busy freight yards.
Ensures safe operation under heavy traffic conditions.
Cost-effective solution for secondary or auxiliary doors.
Electric operation increases efficiency in high-volume loading areas.
Optional integration for secure and timed operations.
Supports unloading from freight trains and trucks.
Facilitates organization and preparation for onward transport.
Optimizes workflow for deliveries to distribution centers or clients.
Secures forklifts, cranes, and other cargo-handling tools.
Compatible with steel, concrete, or modular depot buildings.
Ensures long-term reliability under continuous freight handling.
Yes, they are designed for continuous industrial use and heavy traffic.
Insulation is optional, depending on the type of cargo stored.
Yes, especially for main loading and unloading bays to improve efficiency.
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We provide guidance on layout, specifications, and industrial door selection.
Supports large-scale orders and OEM customization for distributors and industrial contractors.
Send your inquiry directly to us
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