Construction Machinery
Robotic workstations, positioners and fixtures for excavators, booms, track frames and cylinders.
Robotic welding cells for heavy structural parts
Excavator sticks, booms, track frames, guide seats and hydraulic cylinders demand deep penetration, consistent seam quality and high output. We build robotic workstations around each part — robot, positioner, travel track, fixtures and safety fence — and scale them into digital welding factories.
What manufacturers need
Heavy, complex weldments
Large parts must be turned and presented so every seam is welded in the best position.
Consistent quality
Multi-pass seams on thick plate require stable, repeatable parameters.
Takt time
Batch production needs high arc-on time and fast part change-over.
Distortion control
Accurate fixtures are essential for repeatable fit-up and dimensions.
Equipment configuration
Arc welding robots
SHRH1400H / SHRH2000H six-axis robots (6 kg payload, ±0.08 mm) or FANUC robots, matched with ESAB Aristo / Fabricator power sources.
Positioners & tracks
Head-tail, K-type, L-type and C-type positioners plus ground rails, C-frames and gantries to extend reach.
Fixtures
Dedicated fixtures for frames, scissor arms, excavator parts, booms and base sections.
Digital factory
Integrated loading, inspection, grinding and production management for complete lines.
Products for construction machinery
Related application cases
Excavator Stick Side Plate Robotic Welding
Robotic welding of excavator stick (arm) side plates — long, thick-plate seams that benefit from stable multi-pass robotic welding and precise fixturing.
Track Frame Assembly Robotic Welding
Robotic welding of crawler track frame assemblies. A head-tail positioner turns the heavy assembly so the robot can reach all seams; a…
Hydraulic Cylinder Welding Robot
Robotic welding of hydraulic cylinder barrels, end caps and mounting lugs, with the cylinder rotated by a positioner for circumferential seams.
Plan your construction machinery welding line with our engineers
Send us your workpiece drawings, material, thickness and target output — we will propose a configuration and quotation.