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Roof panel bending machine

Roof panel bending machine

This equipment offers high bending accuracy, simple operation, and enables continuous adjustable bending of different radii, making it an indispensable key equipment in arched roof engineering.

Product description

High Precision · High Stability · Professional Equipment for Metal Roof Arch Forming

The Roof Panel Bending Machine is a professional equipment used for secondary bending processing of pre-formed metal roof panels. Through a multi-roller progressive bending process, it bends materials such as color steel roof panels, galvanized roof panels, and aluminum-magnesium-manganese roof panels into the desired curvature. It is widely used in arched roofs, curved steel structures, stadiums, warehouses, industrial plants, and large-scale public construction projects.

Core Advantages of the Roof Panel Bending Machine

  1. High Bending Accuracy, Aesthetically Pleasing Finished Product​Utilizes a multi-roller progressive bending structure for even force distribution on the panel, avoiding creases and surface damage.Excellent curvature consistency meets the appearance requirements of high-standard building roofs.
  2. Adjustable Radius, Adapts to Various Roof Designs​Manual or hydraulic adjustment of roller spacing meets different bending radius requirements.A single machine can handle multiple arched roof specifications, improving equipment utilization.
  3. Stable Structure, Suitable for On-Site Construction Use​Heavy-duty frame design ensures stable equipment operation and long-term continuous work.Suitable for factory prefabrication and direct on-site bending.
  4. Simple Operation, Low Maintenance Cost​Simple and intuitive control system, easy for operators to learn.Reasonable equipment structure facilitates maintenance and ensures long service life.

Core Technical Configuration Highlights

  • Multi-roller Synchronized Bending Structure:​ Effectively avoids local stress concentration in the panel.
  • Adjustable Bending Radius Design:​ Meets the needs of different arched roofs.
  • High-Strength Roller Material:​ Wear-resistant and does not damage the panel surface.
  • Variable Frequency Speed Control System (Optional):​ Controllable bending speed for smoother operation.

Technical Parameters

The following are standard configuration parameters and can be customized based on roof panel model and project requirements.

Parameter Item Technical Specifications
Equipment Type Roof Panel Bending Machine
Applicable Panel Types Color Steel Tile / Trapezoidal Tile / Standing Seam Panel
Applicable Materials Color Coated Steel Sheet / Galvanized Sheet / Al-Mg-Mn
Panel Thickness 0.4 – 1.2 mm
Effective Panel Width 600 – 1250 mm
Bending Radius ≥ 3m (Adjustable)
Bending Method Multi-roller Progressive Bending
Bending Speed 5 – 15 m/min
Roller Material High-Strength Alloy Steel / Surface Protective Treatment
Drive Method Motor + Reducer
Control Method Manual / PLC (Optional)
Main Motor Power 5.5 – 11 kW
Equipment Length 3 – 6 m
Total Machine Weight 3 – 6 tons

Typical Application Fields

  • Arched Roof Buildings: Factories, Warehouses, Workshops
  • Stadiums: Gymnasiums, Exhibition Centers
  • Public Buildings: Airports, Railway Stations, Convention Centers
  • Steel Structure Engineering: Curved Roof Systems
  • Temporary and Modular Buildings




We Provide Complete Roofing System Solutions, Not Just Equipment

We can provide a full range of services based on your roof panel model, arch radius, and project requirements, including equipment selection, bending process planning, equipment manufacturing, on-site debugging, and technical training, helping you efficiently complete roofing projects.

Contact us for detailed quotations and technical solutions for the Roof Panel Bending Machine!

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