Raw Material :Galvanized Steel Coil,Color steel
Raw material hardness :G350-G450
Raw Material Thickness :1.5-3.0 mm 2.0-3.0mm
Product (C/U) size :100mm/200mm/255mm
50mm/76mm
19mm
Sheet cutting length:Adjustable
Application Areas:
The C-purlin rolling forming machine is the core equipment used to produce C-type purlins in the construction industry.
The C-type purlin has a C-shaped cross-section and is an important supporting component of the roof and wall structure. It is widely used in industrial plants, warehouses, steel-structured houses and other construction scenes.
| Raw material hardness | G350-G450 |
| Raw Material Thickness | 1.5-3.0 mm 2.0-3.0mm |
| Product (C/U) size |
100mm/200mm/255mm 50mm/76mm 19mm |
| Sheet cutting length | Adjustable |
| Roller material | CR12 |

The equipment adopts an automated rolling forming process. Through multiple sets of rollers, the metal sheet is progressively cold-bent in sequence, and the rolled sheet raw materials can be quickly and accurately processed into C-type purlins that meet the design requirements.
The equipment is equipped with an advanced CNC system, which supports flexible setting and adjustment of parameters such as the length, specification, and curvature of the purlin to meet the diverse needs of different construction projects.

At the same time, the rolling forming process is continuous and efficient, with fast production speed and stable forming quality, which can effectively reduce material loss and improve production efficiency.

In addition, some high-end models also integrate functions such as automatic feeding, cutting, and stacking to achieve full-process automated operation, greatly reducing labor costs. It is an indispensable and efficient equipment in the production of modern steel structure buildings.

High efficiency automatic C purlin roll forming machine with adjustable size system, stable production, and precision cutting for steel structure framing projects.
Product Introduction (Detailed):
The C purlin roll forming machine is designed for continuous production of steel channel profiles used in modern building structures. It processes galvanized steel, cold rolled steel, and other metal materials with consistent forming accuracy and strong structural output.
This equipment integrates automatic feeding, roll forming, punching, and cutting functions into one production line. It is suitable for industrial workshops that require high-volume and stable production of C-shaped steel components for roofing systems, warehouses, and steel structures.
The machine adopts modular roller design to support different size adjustments without replacing the whole production line. Operators can easily change specifications through control settings, improving flexibility and reducing downtime.
A high-strength frame structure ensures stable operation even under long-term continuous production conditions. The cutting system uses hydraulic control to guarantee clean and precise section edges.
The intelligent PLC system provides real-time monitoring, production control, and easy parameter adjustment, helping operators achieve efficient workflow with minimal manual intervention.
| Item | Description |
|---|---|
| Material Type | Galvanized / Cold Rolled Steel |
| Forming Type | C Purlin Profile Continuous Forming |
| Thickness Range | 1.5 – 3.5 mm (adjustable) |
| Production Speed | 10 – 20 m/min |
| Roller Stations | 12 – 18 stations (design dependent) |
| Control System | PLC Automatic Control System |
| Cutting System | Hydraulic Auto Cutting Unit |
| Adjustment Mode | Manual / Automatic Width Adjustment |
| Shaft Material | High-grade 45# Steel |
| Machine Frame | Heavy-duty welded steel structure |
| Voltage Requirement | 380V / 50Hz / 3 Phase |