LT-MZ1222 Automatic Circumferential Girth Welding Manipulator The LT-MZ1222 is a high-precision automatic welding column and boom manipulator engineered for large diameter pipe spool prefabrication. It delivers consistent, defect-free circumferential girth welds that comply with oil & gas, chemical, power and industrial pipeline construction standards. Traditional manual pipe welding suffers from unstable arc control, inconsistent welding speed, uneven penetration, frequent
LT-MZ1222 Automatic Circumferential Girth Welding Manipulator The LT-MZ1222 is a high-precision automatic welding column and boom manipulator engineered for large diameter pipe spool prefabrication. It delivers consistent, defect-free circumferential girth welds that comply with oil & gas, chemical, power and industrial pipeline construction standards. Traditional manual pipe welding suffers from unstable arc control, inconsistent welding speed, uneven penetration, frequent