
CNC Auto Feeding Square Tube Bending Machines (GM-SB-76CNC). Advanced CNC Control: Industrial computer enables 3D drawing, simulation, and synchronized Y, B, C axis motion control. High Automation: Full automatic operation with servo-driven pipe bending, rotating, and feeding for round, square, and rectangular tubes. Smart Compensation: Features springback compensation and self-diagnose alarm for error correction and safety. Versatile Material Support: Processes steel, stainless steel, copper, aluminum, and alloys in round, square, rectangular, and oval shapes. Customized Machine Color: Machine color is fully customizable to meet specific buyer requirements. Comprehensive Warranty: Includes a 2-year warranty covering mechanical defects for peace of mind. ISO and CE Certified: Manufactured under ISO 9001:2000 standards with CE and UL certifications for safety and quality.