Double Sided Automatic Sub-Arc Girth Welding Machine (AGW-II)

Double Sided Automatic Sub-Arc Girth Welding Machine (AGW-II). Dual-Sided Welding Capability: Realizes simultaneous welding of two sides girth seams for maximum efficiency. High First Pass Quality: Achieves over 99% qualification rate in first X-ray testing. Superior Welding Speed: Efficiency can reach up to 30 times that of manual welding. Wide Tank Applicability: Suitable for tanks larger than 30M and shell plate widths from 1.3M to 2.8M. Versatile Installation Methods: Supports both bottom-to-top and top-to-bottom tank erection. Robust Plate Thickness Range: Handles tank plate wall thickness from 10mm to 50mm. Advanced Control System: Features weatherproof control box with digital display and inverter drive. Multi-Industry Application: Widely used in oil & gas, petrochemical, shipbuilding, and nuclear industries.