Gantry-Type Teaching-Free Welding Robot

Built for large-scale structural fabrication, the Gantry-Type Teaching-Free Welding Robot redefines efficiency in welding U-rib panels, bridge deck units, and ship hull sections. Its expansive gantry framework covers a 30m x 12m work area, enabling seamless welding of long straight seams (up to 30m) and complex curved joints (radii ≥1.5m) without repositioning. Equipped with dual collaborative robots, it simultaneously handles welding and part handling—slashing cycle times by 40%. AI-powered path planning ensures ±1mm precision across multi-axis arcs, while its teaching-free system converts CAD models into flawless weld paths in minutes.

From highway bridge panels to offshore platform modules, this gantry system tackles megaprojects with unmatched speed and precision. Its collision-avoidance LiDAR and self-diagnostic AI minimize downtime, while cloud-based fleet management lets you oversee multiple cells from a single dashboard. WWELD delivers zero-rework welds at 30% lower energy costs—because when size and complexity collide, compromise isn’t an option.

Dual-Robot Synergy

One robot welds while the other grips/repositions parts up to 8 tons, enabling non-stop production for high-volume projects.

Mega Work Envelope

Gantry spans 30m (X) × 12m (Y) × 2.5m (Z) to accommodate oversized components like wind turbine towers and railway girders.

CurveMaster™ Adaptive Welding

Real-time arc tracking adjusts speed and oscillation for concave/convex joints (3–25mm leg size), even on warped plates.

Smart Load Compensation

Strain sensors on the gantry beam maintain rigidity during high-deposit welding (45kg/hr wire feed), preventing deflection.

Plug-and-Produce Software

Drag-and-drop sequencing for multi-robot tasks, with pre-loaded profiles for EN 15085 and AWS D1.5 bridge welding codes.