High Speed Steel Pipe Roll Forming Machine for Solar Tracking Mounting System. Lifetime After-Sales Support: Skilled technicians available worldwide to ensure continuous machine operation. 30+ Years Manufacturing Experience: Exported to over 80 countries with comprehensive design and installation services. High-Speed Production: Production speed reaches 10-30m/min with PLC control and variable frequency motors. Precise Cutting Accuracy: Pneumatic fine fixed length device ensures tolerance within +/-1.0mm. Durable Roller Material: Rollers made of Cr12 steel with salt bath quenching, hardness HR58-62. Flexible Customization: Supports full customization, minor customization, and flexible design options. Robust Shaft Construction: Shaft diameter 70mm made of 45# carbon steel with quenching and tempering treatment. ISO9001 Certified Quality: Manufactured under ISO9001:2015 management system with strict QA/QC inspection.