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High-efficiency roll forming solution for producing R101 and R72 trapezoidal roofing sheets with different coil widths.
The R101 trapezoidal sheet roll forming machine is designed for producing popular metal roofing panels for the Mexico market and other Latin American markets.
The machine can work with different coil widths. By adjusting the leveling and feeding section, the production line can switch between different roofing sheet profiles without replacing the complete machine.
Produces R72 profile
6 waves
Produces R101 profile
8 waves
Working Speed

Designed to work with different coil widths. The machine can produce different roofing sheet profiles according to the selected raw material width.
The forming section uses 16 roller stations with forged steel rollers for stable and continuous sheet forming.
The cutting system uses Cr12MoV cutting blades and a guide-pillar structure for accurate sheet cutting.
The electrical control system supports PLC-based operation with Chinese and English language options.
| Item | Specification |
|---|---|
| Raw Material | PPGI / GI |
| Material Width | 1220 mm |
| Material Thickness | 0.3–0.6 mm |
| Decoiler | Manual, 5 Tons |
| Roller Stations | 16 Steps |
| Shaft Diameter | 70 mm |
| Shaft Material | 45# Steel, 0.05 mm Chrome |
| Roller Material | 45# Forged Steel |
| Transmission | Gear & Sprocket |
| Bearing | 6210 |
| Under Frame | H-Beam |
| Sidewall Frame | 16 mm Steel Plate |
| Driving Type | Servo Motor, 7.5 kW |
| Cutting Type | Guide Pillar with Electrical Motor, 3.0 kW |
| Cutting Blade | Cr12MoV |
| Voltage | 380V / 50Hz / 3 Phase |
| Working Speed | 20–25 m/min |
| PLC | Delta / Siemens / Pansonic |
| Inverter | Delta / Siemens / Sanjing |
| Control Language | Chinese / English |



One of the main features of this machine is its ability to work with different input coil widths.
| Input Coil Width | Equivalent Width | Profile | Wave Quantity |
|---|---|---|---|
| 914 mm | 36 inch | R72 | 6 waves |
| 1220 mm | 48 inch | R101 | 8 waves |
Different input widths can be selected according to the required roofing profile, without changing the complete machine.

The complete R101 trapezoidal sheet roll forming line consists of the following main components:
Manual decoiler for coil feeding.
Guides the coil material into the forming section.
16-step roller forming system.
Used for accurate sheet cutting.
Provides hydraulic power for the cutting system.
Controls forming and cutting operations.
Collects the finished roofing sheets.
The R101 trapezoidal sheet roll forming machine can also be designed as a double-layer machine by adding another roofing profile.
The R101 trapezoidal sheet roll forming machine is designed with roofing profiles commonly used in Mexico and can also serve markets including Guatemala, Honduras, Costa Rica and Colombia.

Tell us your required roofing profile, coil width, material thickness, production capacity and voltage. We can provide a suitable roll forming solution according to your requirements.




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