Industrial vertical lifting door with back rib

Industrial Sectional Door with Back Rib

Large size, with backbones, stronger wind resistance, and more stable structure. Suitable for use in super-large factories.

The industrial sectional doors with reinforcement ribs feature a multi-panel structure designed for superior wind resistance and stability, especially suitable for large door openings. The door panels are made of double-layer galvanized steel with high-density polyurethane foam filling (starting at 40mm thick), offering excellent thermal insulation, sealing, and wind resistance, making them ideal for various industrial environments.

The reinforced design of the door panels significantly enhances the door’s load-bearing capacity and wind resistance, making it particularly suitable for areas with high wind speeds or where oversized doors are required. These doors are perfect for use in factories, warehouses, logistics centers, cold storage facilities, and fire stations, providing a reliable and efficient access solution.

Features And Benefits

Supports Oversized Doors:

Specially designed for large door openings, ideal for large equipment or vehicle entry.

Superior Wind Resistance:

Reinforcement ribs enhance the wind resistance of the door, making it suitable for high-wind environments.

Excellent Insulation:

Double-layer galvanized steel and polyurethane foam design provide superior thermal insulation, reducing energy costs.

Strong Sealing:

High quality seals effectively block wind, dust, and cold air, improving internal comfort.

Customizable Options:

Add vision windows, pedestrian doors, stainless steel components, and more to optimize performance based on your needs.

Technical Specifications

Max dimension: 12000mmx8000mm
– For widths exceeding 12 meters, please consult our sales department.
Power supply: 220±10%V, 50/60Hz, IP55
– or 380V, 110V, 230V
– or other customizable voltages
Opening and closing speed: 20-40cm/s
Door panel thickness: 40mm/50mm/75mm/100mm
PU Density: 48±2kg/m³
Wind resistance: 28-35m/s (Class 10-12)
Sound insulation level: 24DB
Insulation level: 0.38W/M°C
Water tightness: 30Pa
K value: 1.5W/M²·K
Thermal conductivity: ≦ 0.033W/M·K

Styles

Color: White/Light grey/Dark grey/Black/Blue/Yellow/Red
– or other customizable colors
Door panel material: Galvanized steel+PU foam or Aluminum single panel
– Door panels come in various materials, each offering different thicknesses, performance characteristics, and price points. These options are tailored to suit a wide range of applications. Please choose the best option based on your specific needs.
Window: Windows can be added as needed.
– Windows can enhance natural light and improve the aesthetic appeal of industrial sectional doors. However, it’s important to note that adding windows may slightly reduce the door's wind resistance.
Number of back ribs: Depends on your needs.
– The number of reinforcement ribs can be flexibly chosen based on the door size and customer requirements. The more ribs added, the stronger the wind resistance, making the door suitable for harsher environments. However, increasing the number of ribs will raise the cost, so you can make a reasonable selection based on your actual needs and budget.
Pedestrian door: Pedestrian door can be added as needed.
– Due to their large size, industrial sectional doors can be slow to operate with frequent openings and closings. To address this, adding a dedicated pedestrian access door can greatly improve foot traffic flow. However, this addition may impact the overall structural integrity of the door and lead to higher costs.
Safety device: Airbag can be added as needed.
– Safety airbags can be installed at the bottom of industrial sectional doors. If the door comes into contact with a person or object during its descent, the safety airbag will stop the door from lowering further and automatically reverse its direction to rise.

Lifting Methods

Our industrial sectional doors come with multiple lifting mechanisms, including standard, vertical, high-lift, and inclined roof options. These are designed to suit various building structures and ceiling heights. Based on your specific site requirements, we will provide the best lifting configuration to maximize operational efficiency, optimize available space, and streamline the installation process.

Industrial-sectional-door.pdf

27M

Sectors We Work With

Suitable for industrial sites

Industrial sectional doors with back ribs are widely used in manufacturing plants, logistics warehouses, cold storage facilities, vehicle maintenance workshops, and other industrial buildings. These doors meet various needs, including frequent access, insulation, wind resistance, and dustproofing, while providing efficient and secure access solutions. The reinforced design greatly enhances the door’s stability and longevity, making it ideal for high-frequency use environments or harsh weather conditions.