The Solar Panel Frame Roll Forming Machine is a fully automated, high-precision cold roll forming production line specially developed for manufacturing photovoltaic panel frame and solar mounting structure profiles. It integrates automatic coil feeding, continuous roll forming, inline precision punching, fixed-length cutting and finished product output into one streamlined process, realizing unmanned continuous production of solar panel aluminum and steel frames. Widely applicable to residential, commercial and utility-scale solar power station supporting frame manufacturing, this equipment solves the problems of low manual production efficiency, inconsistent product accuracy and high material loss in traditional processing, and is core intelligent equipment for the photovoltaic accessory manufacturing industry.
| Applicable Materials | Galvanized steel, carbon steel, aluminum alloy coil |
| Material Thickness | 1.2–2.8mm |
| Effective Profile Width | 41mm (customizable) |
| Production Speed | 10–30m/min |
| Forming Precision | Dimension tolerance ±0.5mm, straightness ±1.0mm/3m |
| Control System | PLC full-automatic intelligent control |
| Processing Functions | Automatic uncoiling, forming, punching, fixed-length cutting, discharging |
| Operation Mode | Touch screen one-key operation, automatic counting & fault alarm |
High Precision Forming & Stable Quality Equipped with multi-group high-hardness alloy roller stations, the machine adopts one-time cold bending forming technology. The overall profile dimension tolerance is controlled within ±0.5mm, and the straightness error is less than ±1.0mm/3m. It ensures uniform stress, smooth surface and no deformation of finished solar frames, fully meeting the assembly precision requirements of photovoltaic modules.
Integrated Multi-process Automation It supports inline automatic punching of mounting holes, positioning grooves and assembly notches, with optional pre-cutting and post-cutting modes. The whole production process from raw material coil feeding to finished product discharging is fully automated, effectively reducing manual intervention, lowering labor costs and improving production consistency.
Wide Compatibility & Customization The equipment is adaptable to multiple raw materials including galvanized steel, carbon steel and aluminum alloy coils, applicable to material thickness of 1.2mm–2.8mm. By replacing rollers and adjusting parameters, it can produce various specifications of C-channel, U-channel and L-type solar panel frame profiles, supporting personalized customization of profile sizes to match different PV module models.
High-efficiency & Energy-saving Production The stable production speed reaches 10–30 meters per minute, supporting long-term uninterrupted heavy-duty operation. Optimized mechanical structure and servo control system reduce material waste and energy consumption, greatly improving production capacity and comprehensive production benefits for manufacturers.
Intelligent PLC Control & Easy Operation Adopts mature PLC touch screen intelligent control system, with adjustable production speed, cutting length and punching parameters. It supports one-key parameter setting, automatic counting, fault real-time diagnosis and alarm functions. The operation interface is intuitive and simple, requiring no professional technical skills for workers to operate.
Durable & Low Maintenance The main body of the machine is made of thickened high-strength steel plate through integral welding and stress relief treatment. The forming rollers are forged from high-quality alloy steel with wear-resistant and anti-deformation treatment, featuring long service life, stable operation and low failure rate, reducing later maintenance costs and downtime loss.
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