Hebei Xinnuo Full Automatic Double Layer Roll Forming Machine Line for Sale with Hydraulic Cutting & Auto Stacker

In the rapidly evolving landscape of modern construction and industrial manufacturing, the demand for versatile, high-speed, and labor-efficient production solutions has never been greater. The Hebei Xinnuo Full Automatic Double Layer Roll Forming Machine Line for Sale with Hydraulic Cutting & Auto Stacker stands as a premier solution for manufacturers seeking to maximize output while minimizing operational costs. As a professional manufacturer in the field of cold roll forming equipment, Hebei Xinnuo Roll Forming Machine Co., Ltd. has engineered this comprehensive production line to accurately match the rigorous production scenarios of the construction, new energy, and warehousing sectors. Currently, this advanced double-layer system is experiencing immense popularity in the worldwide market, specifically chosen by clients who demand high production efficiency and stringent automation standards.

This complete production line is meticulously composed of three core components: a Fully Automatic Hydraulic Decoiler with an independent control system, the Double Layer Roll Forming Main Machine with Hydraulic Cutting, and a Fully Automatic Stacker. A standout feature of this line is the intelligent integration between the main forming machine and the automatic stacker, which share a unified control system to ensure seamless synchronization. Meanwhile, the hydraulic decoiler operates with its own dedicated PLC, featuring limit sensors that communicate directly with the main host to maintain perfect speed consistency, preventing material looping or tension issues during high-speed production.

Intelligent Material Feeding: Fully Automatic Hydraulic Decoiler

The foundation of any high-efficiency roll forming line is stable material feeding. Our Fully Automatic Hydraulic Decoiler is equipped with a separate electrical control system, allowing it to operate independently yet in perfect harmony with the main machine. Unlike traditional manual decoilers, this system utilizes precision limit sensors and a variable frequency drive to automatically adjust the unwinding speed based on the main host's production velocity. This "speed-following" technology ensures that the coil material is always fed at the exact rate required, eliminating slack and preventing damage to the coil edge. The hydraulic expanding mandrel provides a secure grip on the coil, while the hydraulic lifting arm simplifies coil loading, significantly reducing forklift dependency and labor intensity.

Versatile Production: Double Layer Roll Forming Main Machine

At the heart of the line lies the Double Layer Roll Forming Main Machine, a masterpiece of mechanical engineering designed to produce two distinct panel profiles from a single machine footprint. By utilizing a sophisticated lifting or sliding mechanism, operators can switch between the upper and lower roll forming stations in minutes, drastically reducing changeover time compared to running two separate single-layer machines. The machine features precision-machined rollers made from high-grade Cr12MoV steel, heat-treated for durability and surface finish, ensuring that every panel produced maintains strict dimensional tolerances and a flawless surface appearance.

The hydraulic cutting system is positioned after the forming station, utilizing a flying cut technology that moves synchronously with the panel during the cutting process. This ensures clean, burr-free cuts without stopping the production line, maintaining continuous high-speed output. The hydraulic station is equipped with a cooling system and high-quality solenoid valves, guaranteeing stable pressure and long-term reliability even in demanding 24/7 production environments.

End-of-Line Automation: Fully Automatic Stacker

To truly achieve high automation, the line concludes with our Fully Automatic Stacker, which shares a unified control system with the main roll forming machine. This integration is critical; it allows the stacker to receive real-time signals regarding panel length, quantity, and production speed directly from the main PLC. The stacker features an automatic counting system, a hydraulic lifting platform, and a side-aligning mechanism to ensure that every bundle is perfectly stacked, neat, and ready for strapping.

The unified control system simplifies operation, as the entire line can be managed from a single, user-friendly touchscreen interface. Operators can set the stacking count, adjust the stacking height, and monitor production statistics without needing to navigate multiple control panels. In the event of a panel jam or system error, the intelligent diagnostics pinpoint the exact location, minimizing downtime. This level of automation is specifically designed for customers who require high production efficiency and want to reduce their reliance on manual labor for stacking and packaging.

Global Trust & Professional Service

The Hebei Xinnuo Full Automatic Double Layer Roll Forming Machine Line has gained tremendous popularity in the worldwide market, from the bustling construction sites of Southeast Asia to the expanding industrial parks in Africa and South America. Clients consistently choose this line for its robust performance, ease of operation, and the significant return on investment it delivers through reduced labor costs and increased throughput.

At Hebei Xinnuo, we strictly follow international quality standards. Our equipment has been exported to 145 countries and regions, winning wide acclaim for stable performance and professional service. Every machine we deliver has passed authoritative certifications such as CE, ISO, and TUV SÜD, ensuring compliance with global safety and quality regulations. Our comprehensive product portfolio, which also includes automatic C/Z purlin machines, sandwich panel production lines, light steel keel machines, and photovoltaic bracket production lines, means we understand the entire ecosystem of metal building manufacturing. When you choose Xinnuo, you are not just buying a machine; you are partnering with a professional manufacturer dedicated to your production success.

Technical Parameters