The Cold Roll Forming Machine is a high-precision, continuous metal sheet forming equipment. It processes thin metal sheets through multiple sets of rollers via cold-forming techniques to create specific cross-sectional profiles. Widely used in construction, transportation, machinery manufacturing, home appliances, and other industries, it is an ideal solution for producing light steel profiles, roof tiles, keels, and various metal sections.

Application Fields

• Construction Industry:​ Light steel keels, roof tiles, curtain wall profiles.
• Transportation:​ Automotive components, container frames, rail accessories.
• Industrial Machinery:​ Machine brackets, pipeline supports, various metal profiles.
• Home Appliances & Hardware:​ Refrigerator and washing machine structural components, door and window profiles.

Product Advantages

• High-Precision Forming:​ Utilizes high-strength alloy steel rollers, precision machined to ensure accurate profile dimensions.
• High Speed & Efficiency:​ Continuous automated production with high output and superior efficiency.
• Energy Saving & Eco-Friendly:​ Variable frequency motor drive and PLC intelligent control enable energy-efficient operation.
• Easy Operation:​ Human-Machine Interface (HMI) touchscreen allows for quick parameter adjustment and memory recall.
• Durable & Reliable:​ Robust machine frame structure, simple maintenance, and long service life.

Working Principle

1. Feeding & Leveling:​ Raw material is fed into the unit via a feeding device and straightened by leveling rollers to correct sheet curvature.
2. Progressive Forming:​ The metal sheet passes sequentially through multiple forming roller stands, gradually shaping into the required profile cross-section.
3. Automatic Cutting:​ The formed profile is cut to length by a hydraulic or pneumatic cutting system, with accurate and adjustable length control.
4. Finished Product Output:​ The cut profiles are neatly output, facilitating subsequent processing or packaging.

Technical Parameters