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High-Precision Trapezoidal Roof Panel Roll Forming Machine for Peru Market
The TR4 TR5 TR6 Metal Roofing Sheet Trapezoid Profile Roll Forming Machine is designed for continuous production of trapezoidal metal roofing panels. It is suitable for batch production and is especially designed around the roofing sheet requirements described for the Peru market.
The machine can process PPGI and GI coils with material thickness from 0.3 mm to 0.8 mm. With a strong welded structure, 19 forming stations, double-chain transmission and hydraulic cutting system, the line provides a practical solution for metal roofing sheet production.

01. Strong Machine StructureThe forming machine uses a welded 350# H-steel base and middle plate forming structure to provide stable support during continuous production. |
02. Reliable TransmissionA double-chain transmission system is used to transfer power between forming stations and support stable machine operation. |
03. Precise Forming & Cutting19 forming stations, chrome-plated rollers and hydraulic guide-column cutting work together to produce accurately formed roofing panels. |
04. Surface ProtectionThe feeding section uses a roller design to help protect the surface of the metal coil during feeding. |
05. Easy OperationThe Delta electric control cabinet and touch-screen PLC interface provide a user-friendly operating experience. |
06. Flexible ConfigurationDifferent machine versions can be customized according to production requirements, including normal-speed and higher-speed solutions. |
TR4, TR5 and TR6 trapezoidal roofing profiles can be used in a variety of metal building applications. The source material specifically identifies applications including building roofs, factories and supermarkets.

1. Manual DecoilerMaximum loading capacity of 5 tons, suitable for coils up to 1250 mm wide. The inner diameter adjustment range is 450–550 mm. |
2. Feeding SystemRoller-type feeding design helps protect the surface of the coil during the feeding process. |
3. Roll Forming System19 forming stations with 80 mm tempered 45# steel shaft and chrome-plated 45# steel rollers. |
4. Transmission SystemDouble-chain transmission is used for the forming system. |
5. Hydraulic Cutting SystemGuide-column hydraulic cutting structure with Cr12 quenched blade and 4 kW hydraulic power. |
6. Electrical Control SystemDelta control cabinet, Schneider low-voltage electrical components and Omron encoder. |
| Item | Specification |
|---|---|
| Machine Type | TR4 / TR5 / TR6 Trapezoidal Roofing Sheet Roll Forming Machine |
| Application | Metal Roofing Sheet Production |
| Feeding Material | PPGI / GI |
| Material Thickness | 0.3–0.8 mm |
| Material Width | 1250 mm |
| Effective Width | 1000 mm |
| Decoiler | Manual Decoiler |
| Decoiler Capacity | 5 Tons |
| Decoiler Inner Diameter | 450–550 mm |
| Maximum Coil Width | 1250 mm |
| Shaft | 45# Steel, Tempered, Ø80 mm |
| Rollers | 45# Steel, Chrome-Plated |
| Feeding Port | Three Supports + One Pressure |
| Forming Stations | 19 Rows |
| Forming Structure | Middle Plate Structure |
| Base Frame | 350# H Steel Welding |
| Forming Speed | 15 m/min |
| Main Motor Power | 5.5 kW |
| Transmission | Double Chain |
| Spacer & Pull Rod | Electroplated |
| Manual Broach | Included |
| Low Voltage Electrical Components | Schneider |
| Encoder | Omron |
| Control Cabinet | Delta |
| Cutting Method | Hydraulic Cutting |
| Cutting Drive | Guide Column Type Cylinder Drive |
| Cutting Structure | Guide Column Type |
| Hydraulic Power | 4 kW |
| Hydraulic Cooling | Air Cooling |
| Cutting Blade | Cr12, Quenching Treatment |
| Receiving Rack | 3 m Long × 1.25 m Wide |





Solid Forming Shaft
Forming Stations
Forming Speed
Decoiler Capacity
Different versions of the machine can be customized according to the customer's production requirements. The source material indicates that both normal-speed and higher-speed versions can be provided.



Contact us with your roofing profile drawing, material specification, production requirements and target market. We can prepare a suitable roll forming machine configuration for your project.
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