C-Series Intelligent Welding Robot

7-/8-/9-Axis Cantilevered Embodied AI Welding Robot

The Physical AI System Enables Flexible Autonomous Manufacturing

Physical AI drives perception, decision and execution, reshaping the welding paradigm for large structural components

Extended Cantilever, Wide Coverage

Long-reach cantilever design for welding structures over 12 m across shipbuilding, heavy steel structures, bridges, and large pressure vessels.

Flexible Configuration, Intelligent Manufacturing

Flexible 7-, 8-, or 9-axis configurations handle diverse custom workpieces, including deep cavities and complex fillet welds beyond the reach of conventional robots.

Flexible Deployment, Seamless Integration

Mobile cantilever and floor-track design minimizes footprint and enables flexible installation. Adjustable work envelope and rapid deployment without facility modifications.

Integrated Hardware and Software, Autonomous Flexibility

Compatible with the full Arclys software suite:
・S600: Reverse modeling simplifies programming for large workpieces.
・S900: Multi-robot coordination enables parallel welding across multiple stations for oversized workpieces.

8-Axis Cantilever Intelligent Welding Robot

The 8-axis cantilever adds Y-axis travel to the 7-axis configuration, with options of 2,400 mm or 2,800 mm. Maximum welding width reaches 3,900 mm or 4,300 mm, respectively. Ideal for wide, large workpieces such as ship panels, bridge components, and transformer oil tanks.

Robot Models: HGXD-HH010L-19 / HGXD-CH2000-10
Workpiece Dimensions: ≤ X × 2,100 × 600 mm
Applications: Steel structures, construction machinery, shipbuilding, bridges, and transformer oil tanks
X: Floor track length

9-Axis Cantilever Intelligent Welding Robot

Full-Type Adaptation

Covering diverse weld seam configurations and handling all scenarios with ease

Multi-Layer, Multi-Pass Welding

Wrapped-Corner Welding

Continuous Seam Welding

Intermittent Seam Welding

3Srobotics C-Series

C-Series Intelligent Welding Robot Technical Specifications Comparison
	7-Axis Cantilever	8-Axis Cantilever	9-Axis Cantilever
Product Model	3Srobotics C-Series 7-Axis Cantilever	3Srobotics C-Series 8-Axis Cantilever	3Srobotics C-Series 9-Axis Cantilever
Payload	10kg	10kg	10kg
Degrees of Freedom	7-axis	8-axis	9-axis
Reach	2100mm	4300 mm (Y-axis travel: 2800 mm)	4300 mm (Y-axis travel: 2800 mm)
Compatible Materials	Carbon steel, stainless steel, aluminum alloy, etc.	Carbon steel, stainless steel, aluminum alloy, etc.	Carbon steel, stainless steel, aluminum alloy, etc.
Features & Functions	Highly integrated, high stability, no model import, easy operation, large working range	Highly integrated, high stability, no model import, easy operation, large working range	Highly integrated, high stability, no model import, easy operation, large working range