Steel Roll Up Door
YUOU® steel roller shutter door doors are designed based on industrial-grade applications, featuring high-strength galvanized steel slats and a stable overall structure. They are specially crafted for places with high requirements for safety, durability and stability. Steel material has excellent impact resistance and structural strength, which can effectively resist external force damage and provide reliable safety protection for warehouses, factories and commercial buildings.
The door structure has been optimized through engineering design. The slats adopt a stable interlocking method and are combined with a high-strength guide rail system, ensuring uniform force distribution and smooth operation during opening and closing of the door, effectively reducing the risk of deformation and operational deviation. The galvanized steel with anti-corrosion treatment on the surface enhances the overall weather resistance and corrosion resistance, making it suitable for a variety of complex industrial environments.
Technical Data
| Door Panel Material | Steel |
| Frame Material | Steel |
| Max Size(mm) | Width * Height 6000mm*6000mm |
| Power Supply | 220±10%V, or 380V, 50/60Hz |
| Opening and Closing Speed | 5-15m/min |
| Wind Resistance | 28-35m/s (Class 10-12) |
| Sound Insulation Level | 50DB |
| Installation Method | Middle, exterior, interior |
Options
| Door Material | ①Galvanized steel ②Stainless steel |
| Hood Cover | ①Needed ②No need |
| Voltage | Standard: 220V±10%. Other voltages can be customized. |
| Color | White/Blue/Yellow/Red/Green/Grey.etc Other colors can be customized. |
Product Details
Premium materials and refined details built for long-term industrial use
Structure Diagram
The Steel Rolling Shutter Door Structural Diagram clearly presents its robust construction and key components, allowing you to easily understand the door’s operating principles and structural design. This visual display highlights the strength, stability, and functional reliability of the steel rolling door system.
Door Slats
Motor
The steel roller shutter door is equipped with a high-power special motor for roller shutter door, which is specially designed for steel door bodies that bear heavy loads. It has sufficient output torque and operates stably and reliably.
The motor can easily drive steel slats of different thicknesses, maintaining smooth operation even under frequent opening and closing conditions, reducing the impact during start-up and braking, and effectively extending the service life of the entire door system.
This motor usually integrates electronic limit and multiple safety protection functions to ensure the precise opening and closing position of the door body, prevent overrolling or reverse pulling, and provide effective protection for the door body and transmission structure.
Interlocking Slat Structure
The steel roller shutter door adopts an interlocking structure design of the slats, which enables adjacent slats to closely interlock in the closed state, forming a stable and continuous integral door surface. When the door body is subjected to wind pressure or external force, each slat can support each other and share the force, effectively preventing the slats from misalignment, scattering or local deformation, and significantly enhancing the overall wind resistance and structural stability.
Meanwhile, this interlocking structure, while ensuring strength, still keeps the door body running smoothly, guaranteeing the safety and reliability of the roller shutter door during long-term and high-frequency use.
Silent Track
The steel roller shutter door adopts high-strength steel tracks with built-in sealing strips, effectively enhancing operational stability and overall sealing performance.
The track specifications can be selected as 90×50×1.5mm or 120×60×1.8mm to meet the different door body sizes and load-bearing requirements.
At the same time, a 100×55×1.5mm silent track can be optionally equipped, effectively reducing the operating noise and ensuring smooth, quiet and reliable opening and closing of the door.
Bracket
The chain motor is equipped with a specially reinforced bracket plate, designed to provide stronger structural support for the drive system. This reinforced mounting plate enhances overall stability, improves load-bearing capacity, and helps the door withstand higher wind pressure during operation.
With a more secure motor installation, the door operates more reliably and offers improved wind resistance, making it suitable for heavy-duty and high-wind environments.
Hood Cover
YUOU® steel rolling shutter doors are typically equipped with protective cover boxes. These covers not only enhance the overall appearance of the door by creating a clean and finished look, but also help prevent dust and debris from entering the roller and motor, ensuring stable operation.
For projects with limited installation space, the protective cover can be omitted. Even without the cover box, the steel rolling shutter door maintains reliable performance and normal functionality without significant impact.
Advantages
The steel roll up door combines high structural strength, reliable operation, and a competitive price, delivering balanced overall performance and excellent cost-effectiveness. With durable materials and a stable operating system, it provides a practical and economical solution for industrial and commercial applications.
Anti-Theft
Steel roller shutter doors create a strong and reliable security barrier through their high-strength door structure and stable locking system. They effectively prevent illegal intrusion and protect vehicles, equipment, and stored goods in warehouses or garages from theft or intentional damage.
Durable
Steel roller shutter doors are treated with professional anti-corrosion surface finishes, providing strong resistance to rust and environmental wear. Even in humid or rainy conditions, the door maintains stable structural strength and a clean appearance over long-term use. With durable materials and a reliable design, steel rolling shutter doors require minimal routine maintenance and deliver long-lasting, stable performance, helping to reduce overall operating and maintenance costs.
Wind Resistance
The steel windproof roller shutter door, through the design of interlocking slat structure and reinforced guide rail system, can achieve uniform force distribution when the door body is subjected to wind pressure, reducing the risk of shaking and deformation, and still maintaining stable operation in windy or open areas.
Friendly Price
Compared with aluminum alloy roller shutter door, YUOU® steel roller shutter door have a more friendly cost per square meter while ensuring structural strength and safety performance, which can effectively reduce the overall procurement and project investment costs. For industrial and commercial projects with large door openings or those requiring batch installation, steel roller shutter door offer a higher cost-performance ratio between performance and price, making them an ideal choice that balances budget control and long-term usage requirements.
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