3x3m Column & Boom Welding Manipulator for SAW MIG TIG Automatic Welding

This 3m×3m column & boom welding manipulator (welding cross arm) features 3000mm vertical lifting stroke and 3000mm horizontal boom extension. When matched with welding rotator, welding positioner and welding power source, it forms a complete automatic welding workstation. It supports SAW, MIG and TIG welding for inner and outer longitudinal & circumferential seams of cylindrical workpieces.
- 3000mm vertical travel and 3000mm horizontal boom stroke
- Stress-relieved box-type column and boom, high structural rigidity and low deformation
- Variable frequency stepless speed control for stable boom movement
- Anti-fall safety lock and travel limit switches for double safety protection
- Hand pendant remote control, simple operation
- Max 200kg load capacity at boom end, compatible with SAW/MIG/TIG welding torch
- Optional seam tracker, welding oscillator and flux recovery system
- Custom voltage available for global markets
- CE related documents can be supplied for EU customs clearance
| Item | Specification |
|---|---|
| Model | LHC3030 |
| Vertical Stroke | 3000mm |
| Horizontal Boom Stroke | 3000mm |
| Max Load at Boom End | 200kg |
| Vertical Speed | 100-1000 mm/min |
| Horizontal Speed | 120-1200 mm/min |
| Control Mode | Hand pendant remote control |
| Applicable Welding Method | SAW, MIG, TIG |
| Power Supply | 380V 50Hz, customizable |
| Column Rotation | Manual / Motorized optional |


- Welding of carbon steel and stainless steel storage tanks & pressure vessels
- Longitudinal and circumferential seam welding for boiler and heat exchanger shells
- Fabrication of large diameter pipes and cylindrical metal workpieces
- Steel structure manufacturing and heavy metal processing workshop
- Matched with welding rotator to build automatic tank welding workstation
- SAW, MIG, TIG welding for petrochemical and metallurgical equipment
- Welding seam tracker
- Welding oscillator
- Flux recovery & delivery system for SAW
- Torch cross slide for fine adjustment
- Motorized rotating column base
- Rail-type mobile traveling base
- Special voltage for Europe, South America, Southeast Asia


Main frame wrapped with plastic film; control cabinet packed in export plywood case.
Loading Port: Shanghai / Ningbo / Qingdao
Lead Time: 15-25 working days after deposit received
Trade Terms: EXW, FOB, CFR, CIF, available
We can provide estimated packing list for freight evaluation.
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