R-72 Metal Roof Forming Machine

Metal Roof Forming Machine for R-72 Profile

Machine Structure

The metal roof forming machine is built with a middle-plate welded structure, ensuring high strength, stability, and long-term precision.
Its robust frame minimizes vibration during high-speed production, keeping the sheet surface smooth and free from scratches or deformation.
This solid structure design provides excellent durability and reliability even under continuous operation.

Working Principle & Function

This equipment is specially designed for producing R-72 trapezoidal roof panels, one of the most popular profiles across Mexico, Colombia, Chile, and other Latin American countries.
It performs automatic feeding, roll forming, cutting, and stacking under pre-set programs, achieving continuous and efficient production.
The final products feature accurate dimensions, consistent shapes, and excellent overlap performance, ideal for roofing installation.

Raw Material Compatibility

The machine is compatible with galvanized steel (GI), pre-painted steel (PPGI), aluminum, and zinc-coated sheets.
It supports coil thickness from 0.3 mm to 0.8 mm, coil width up to 1250 mm, and can be customized to meet regional standards for R-72 panels.
Finished sheets provide excellent corrosion resistance and long service life, suitable for tropical and humid environments.

Transmission System

Equipped with a chain-driven transmission, the machine ensures smooth and synchronized roller movement, reducing mechanical loss and maintenance cost.
This design provides stable forming speed and uniform sheet quality, making it highly suitable for large-volume production lines.

Control System & Operation

The entire forming process is controlled by a PLC automatic control system with a touchscreen HMI interface.
Operators can easily set the panel length, cutting quantity, and speed, ensuring precise control and user-friendly operation.
Automatic counting, length detection, and error alarm systems further enhance reliability and safety.

Applications

The produced R-72 roofing panels are widely used in:

• Industrial workshops

• Warehouses and logistic centers

• Residential and commercial roofing projects

• Agricultural structures and metal buildings
  R-72 panels are known for their excellent load capacity, waterproof performance, and clean architectural look.

Performance Advantages

• Customized for Latin American R-72 roof design

• Middle-plate structure for high precision and strength

• Chain drive ensures stable forming and easy maintenance

• High productivity with automatic cutting and low waste

• Smooth, uniform sheet surface without paint damage

• Compact design saving workshop space and reducing noise

After-Sales Service & Support

We provide a one-year free warranty and lifetime online technical service.
Professional engineers offer remote installation guidance, video training, and spare parts supply.
With over 30 years of roll forming experience, we ensure reliable machine performance and prompt customer support in Latin America and worldwide.