8-Axis Cantilevered Teaching-Free Welding Robot
Product Introduction
Engineered for high-aspect-ratio components (width 3.4m) in sectors like ship engine blocks, nuclear reactor vessels, and mining drill shafts, the 8-Axis Cantilevered Teaching-Free Welding Robot conquers deep, confined spaces with surgical precision. Its extended 5.8m cantilever arm penetrates cavities up to 15:1 depth-to-width ratios, while AI vision maps complex geometries for single-pass welding of 16mm fillets, even in vertical-down or overhead orientations. Designed for parts where traditional robots fail, it eliminates jigs and manual adjustments—just load the CAD model, and let the machine adapt.
Key Features
Hyper-Agile 8-Axis System
● Combines 6 robotic joints + 2 linear tracks (X/Z) for 360° weld access without flipping or repositioning workpieces.
Deep-Reach Welding Module
● Slim, retractable torch with 240° swivel angle navigates recesses as narrow as 200mm, delivering stable arcs at 8m/min travel speeds.
AspectRatio AI™
● Algorithms auto-compensate for thermal distortion in deep grooves, ensuring ±0.03mm bead consistency over 10m welds.
IntraWeld Monitoring
● Spectroscopic sensors detect slag inclusion or porosity mid-weld, triggering instant parameter adjustments.
Zero-G Software Suite
● Simplified workflow: Import 3D models > Auto-generate collision-free paths > Drag-and-drop production schedules.
● Train teams in 4 hours.
Component Showcase

Cantilever teaching-free welding robot

robotic arm

smart floor rail

power source Megmeet

Bochu Seam finder
Application Cases


Product Parameter
Name | Cantilever walking system |
Model | WELD-XB-2000-6/9/12X-2Y |
Structure | Single machine 8-axis cantilever |
Load | 2000kg |
Positioning accuracy | ±1 |
Number of axes | 8 (6 robotic + 2 cantilever rotation) |
Additional X-axis | Track length 6/12m |
Additional Y-axis | Effective travel distance of 2m |
Temperature | -10~45℃ |
Humidity | 20-80% |
Workpiece width | ≤3.4m |
Walking speed | 8m/min |
Other | There must be no flammable and corrosive gases or liquids, no water, oil, etc., and no close proximity to high-intensity interference sources. |

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