Solar Tracker Steel Square Tube Section Roll Former for Solar Tracking Mounting System. Whole Life After-Sales Service: Comprehensive support including advice and skilled technicians available globally. High-Speed Production Capability: Production speed ranges from 10 to 30 meters per minute with PLC control. Precision Cutting System: Flying saw follow-up cutting ensures fixed length tolerance of +/-1.0mm. Durable Roller Material: Rollers made of Cr12 with salt bath quenching, hardness HR58-62. Flexible Material Thickness: Handles rolling thickness from 0.5mm to 3.0mm with specific mold tolerance. Customizable Profile Production: Capable of producing C profiles based on customer drawings and designs. Robust Frame Structure: Arch type structure with integral steel plate welding and body milling. Established Manufacturer: Over 30 years of experience with exports to more than 80 countries.