Fully Automatic Scaffolding Ledger Welding Machine for Heavy-Duty Construction. Fully Automatic Welding: Automatically transfers wedge head, distinguishes direction, and welds 1-5 pieces simultaneously. High Precision Monitoring: Monitors gas flow and pressure during welding with automatic alarm for out-of-range conditions. Fast Cycle Time: Achieves 3 Ledgers per cycle in just 8 seconds for high-efficiency production. Comprehensive Automation: Features automatic tube cutting, laser marking, robotic stacking, and torch cleaning. Premium Brand Components: Equipped with Siemens PLC/HMI, SMC Pneumatics, and Keyence/Cognex Cameras. Customizable Design: Offers full customization, minor customization, and flexible options based on samples or designs. Global Certification: Products meet CE and UL standards for international safety and compliance. 24/7 After-Sales Support: Provides round-the-clock technical support and a complete after-sales service system.