Circular Seam Welding Machine

5.5kW Automatic Arc Welding Machine for Steel Pipes φ20-400mm with ±0.2mm Precision

Industrial-grade 5.5kW automatic arc welding machine featuring dual plasma and TIG welding processes. Handles pipes from φ20-400mm diameter with 1-12mm wall thickness. Delivers ±0.2mm welding accuracy with water cooling system. CCC certified for mild steel and stainless steel applications in pipe fabrication.