This fully automatic interchangeable purlin production line processes hot-rolled and cold-rolled steel strips through guided feeding, leveling, punching, cutting, and precision roll forming. The system includes pneumatic support racks and automatic stacking machines, transforming steel strips into C/Z-shaped purlin components for steel structure maintenance systems.

The computer control system enables quick adjustments to any C/Z profile specification, ensuring high-speed forming at up to 30 m/min. This maximizes work efficiency and significantly reduces labor costs while maintaining strict quality control standards.

The system includes feeding conveyor with leveling, computer-controlled intelligent punching with length control, flat sheet cutting, automatic inkjet marking, main roll forming machine, and automatic stacking. The inkjet system prints text, letters, and numbers for proper product labeling.

• Anti-corrosion oil application to prevent oxidation
• Packaging isolation film for additional protection
• Secure container fixation with wire to prevent transport damage

• Technical Support: Experienced team provides installation, operation, and maintenance guidance
• Spare Parts Supply: Genuine parts available for quick issue resolution
• Training Programs: Staff training for equipment proficiency and maintenance
• Warranty Coverage: One-year warranty with prompt repair or replacement services
• Regular Maintenance: Scheduled services to maximize equipment lifespan
• Customer Feedback: Continuous improvement based on user input