The seam welding machine can be used to weld the elbow arc seam, both external and internal side. MAIN TECHNICAL DATA:1-Power       3N  380V  50HZ2- Welding diameter   φ80~φ250mm3- Welding angle   45°  90°4- Welding thickness   Ml steel:0.5~0.8mm                               Gl. steel 0.5~0.8mm                               SS. steel 0.4~0.6mm5- Welding speed:   3~9m/min6- Overlap: 6mm7- Welding wire diameter:   φ1.8~φ2.0mm8- Cooling water:    0.4Mpa  8.5L/min9- Air supply:   0.8Mpa  600L/min  ≤25°C10- Capacity:  45KVA(single)11- Weight: 2.5T

Elbow seam welding machine