Welding Column & Boom

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

Automatic Column Boom Welding Manipulator for Circumferential Seam Welding The LT-MZ1222 column and boom welding manipulator is engineered for automated circumferential (girth and ring) seam welding on pressure vessels, storage tanks, boiler shells and large-diameter cylindrical workpieces. Paired with welding turning rolls, it delivers uniform, repeatable welds around the full circumference while the welding head remains fixed in a precise position. Product Overview

Floor-Mounted Column and Boom Welding Manipulator LT-MZ1222 The LT-MZ1222 is a heavy-duty, floor-fixed automated welding system engineered for daily use in metal fabrication workshops. Taller than a standard operator, this floor-mounted unit provides ample vertical and horizontal working range to handle large cylindrical workpieces including pressure vessel barrels, storage tank shell courses, and large-diameter pipe spools. Built around three core assemblies — column, boom,

LT-MZ1222 Welding Column and Boom ManipulatorThe LT-MZ1222 welding column and boom manipulator is a modular automatic welding system engineered for heavy fabrication workshops producing cylindrical metal components. Paired with welding turning rolls, it forms a complete workstation that automates longitudinal straight seams and circumferential girth seams on tank shells, pressure vessel barrels, and large pipe spools.Every component is designed as a coordinated module. The

Automated Straight Seam Welding System for Shell Courses — LT-MZ1222 Column & Boom Manipulator for Full-Length Longitudinal Welds Industrial-Grade Longitudinal Straight Seam Welding Solution for Tank Shell Course & Cylinder Plate Fabrication Product Overview In the manufacturing of storage tanks, pressure vessels, boiler barrels and large cylindrical steel structures, longitudinal straight seam welding is the most critical primary welding process. The long straight welds on

Heavy Duty Pipe Spool Welding System — Column Boom Welding Manipulator for Large Diameter Pipe Circumferential Joint Fabrication LT-MZ1222 Automatic Column & Boom Welding Manipulator | Professional Automated Circumferential Welding Solution for Large-Diameter Pipe Spool Prefabrication Product Overview Pipe spool prefabrication is the most critical link in industrial pipeline engineering, oil & gas transmission, chemical process systems, power station piping and pipe rack

The LT-MZ1222 automatic column and boom welding manipulator is a core automated welding system engineered for cylindrical workpieces such as pressure vessel shells, boiler drums and industrial storage tanks. Working in tandem with welding turning rolls, it forms a complete automatic welding workstation that delivers uniform circumferential girth seam welding and stable longitudinal straight seam welding for heavy shells, barrels and large-diameter pipes. By adopting fixed

Product Overview Pressure vessel manufacturing demands high-quality, repeatable welds for heavy cylindrical shells, storage tanks and process vessels. Manual welding of these large heavy shells presents multiple challenges: inconsistent weld formation, fluctuating penetration, high risk of welding defects, heavy dependence on skilled welders and low throughput. These issues can lead to failed non-destructive testing, high rework cost and delayed delivery schedules. Our LT

Heavy Duty Automatic Welding Column Boom Manipulator for Pressure Vessel, Large Pipe and Storage Tank Fabrication The automatic column and boom welding manipulator is a professional automated welding system engineered for large cylindrical industrial workpieces. It serves as the core automation equipment for longitudinal seam and circumferential seam welding in pressure vessel fabrication, boiler manufacturing, storage tank processing, and large-diameter steel pipe production

Automatic Welding Manipulator for Circumferential & Longitudinal Seams The automatic welding manipulator, also widely known as a column and boom welding machine, is a specialized heavy-duty industrial welding system designed for longitudinal and circumferential seam welding of large cylindrical workpieces. It is commonly matched with pipe rotators to complete automatic welding of pressure vessels, steel pipes, storage tanks, and other large tubular products. Manual welding of

Floor-Mounted Column and Boom Welding Manipulator for Longitudinal & Circumferential Cylinder Welding LT-MZ1222 Floor-Fixed Welding Manipulator | High-Stability Automated Welding Column & Boom for Cylinder Welding Automation Product Introduction The LT-MZ1222 floor-fixed column and boom welding manipulator is a professional automated welding system purpose-built for mass production of cylindrical workpieces. Its heavy-duty floor installation design delivers ultra-high

Heavy Duty Welding Column and Boom Manipulator — LT-MZ1222The LT-MZ1222 automatic column and boom welding manipulator is a multifunctional automated welding system engineered for cylindrical industrial workpieces. It integrates vertical lifting, horizontal traversing, precise torch positioning and intelligent parameter control into one complete unit.Capable of both longitudinal straight seam welding and circumferential girth seam welding, this manipulator pairs with welding

Product Overview The LT-MZ1222 column and boom welding manipulator is an integrated automatic welding workstation purpose-built for heavy-duty cylindrical workpiece fabrication, including pressure vessel shells, storage tank courses, large-diameter pipes, and pipe spools. This machine performs both longitudinal straight seam welding and circumferential girth seam welding. The structure overview clearly shows all core assemblies: column, control cabinet, travel carriage, boom,

LT-MZ1222 Automatic Column & Boom Welding Manipulator The LT-MZ1222 is a heavy-duty longitudinal seam welding manipulator engineered for precision straight seam welding of tank shell courses, pressure vessel barrels, rolled cylinder plates, and large tubular segments. This automatic column and boom welding machine delivers consistent, full-length weld quality for cylindrical fabrication in storage tank, boiler, and pressure vessel manufacturing. Product Overview Longitudinal

LT-MZ1222 Automatic Column & Boom Welding Manipulator for Longitudinal Seam Welding The LT-MZ1222 is a heavy-duty automatic column and boom welding manipulator engineered for full-length longitudinal seam welding of tank shell courses, pressure vessel barrel sections, and large-diameter cylindrical workpieces. When paired with welding turning rolls, it forms a complete automated welding workstation. The boom travels steadily along the entire length of the straight seam while

LT-MZ1222 Automatic Column & Boom Welding Manipulator for Pipe Spool Welding The LT-MZ1222 is a heavy-duty automatic column and boom welding manipulator engineered for circumferential joint welding on large diameter pipes, pipe spools, and pipe rack components. When paired with welding turning rolls, it forms a complete automated workstation that delivers uniform, full-penetration girth welds with consistent arc stability and repeatable quality. Designed for pipeline

LT-MZ1222 Automatic Column & Boom Welding Manipulator Precision automated welding for heavy-duty pressure vessel, boiler and storage tank shell fabrication. Engineered for high-standard safety-related heavy industry, this system delivers full penetration, stable fusion, zero defects and qualified non-destructive testing (NDT) on cylindrical shell circumferential seams, longitudinal seams and head butt seams. Product Overview Pressure vessel and industrial tank manufacturing

Industrial Automatic Girth Ring Seam Welding Manipulator for Vessel Production The industrial automatic girth ring seam welding manipulator is a specialized automated welding solution for heavy fabrication. When paired with welding turning rolls, the turning rolls rotate the cylindrical shell at a stable constant speed while the welding head remains fixed and precisely controls the torch position. This synchronized motion produces uniform, full-penetration, defect-free

Heavy Duty Circumferential Seam Welding System — Welding Manipulator Matched with Turning Rolls for Tank Girth & Ring Seam Fabrication Automatic Column and Boom Welding Manipulator | Professional Circumferential Girth & Ring Seam Welding Solution for Tanks, Pressure Vessels & Boiler Shells Product Overview Circumferential seam welding, also known as girth seam or ring seam welding, is the most critical core process in the production of all cylindrical pressure-bearing

Column and Boom Automatic Welding Manipulator for Tank & Pipe Welding The Column and Boom Automatic Welding Manipulator is a heavy-duty industrial welding system engineered for full-automatic longitudinal and circumferential seam welding of large cylindrical workpieces. It is a core equipment solution for pressure vessel manufacturing, boiler production, storage tank fabrication, large-diameter pipe processing and chemical steel structure industries. Traditional manual