Spot Welding Electrode Arms
Precision-engineered electrode arms and holders for robotic and manual spot welding systems. Our arms combine superior current-carrying capacity with exceptional mechanical strength for reliable performance in automated production environments.
Features & Benefits
Our electrode arms are designed for maximum performance and durability in high-volume production.
Optimal Current Transfer
Low-resistance design ensures maximum electrical efficiency and consistent weld quality.
High Rigidity
Engineered for precise electrode positioning and minimal deflection under welding forces.
Effective Cooling
Integrated water cooling channels maintain optimal operating temperatures.
Versatile Mounting
Compatible with all major welding gun manufacturers and robotic systems.
Arm Configurations
We manufacture electrode arms in various configurations to match your welding gun design and part access requirements.
Straight Arms
Standard configuration for direct access to flat workpieces.
Offset Arms
Angled designs for accessing recessed or obstructed weld locations.
C-Type Arms
Deep throat configuration for welding large assemblies.
X-Type Arms
Scissor-action design for welding gun applications.
Premium WIRBALIT Copper Alloys
Our electrode arms are manufactured from WIRBALIT copper alloys and composite materials, engineered to provide the optimal balance of conductivity and mechanical strength.
WIRBALIT HF/N/G (CuCr1Zr)
Standard copper chromium zirconium alloy for excellent conductivity and mechanical properties.
View Material DetailsWIRBALIT C (CuCrZr)
Enhanced alloy for improved strength and wear resistance in demanding applications.
View Material DetailsCopper-Steel Composite
Steel-backed copper construction for maximum strength in high-force applications.
View Material DetailsTechnical Specifications
| Arm Styles | Straight, Offset, C-Type, X-Type |
| Reach Lengths | 150mm - 600mm |
| Throat Depths | 50mm - 400mm |
| Cooling | Internal water circulation |
| Gun Compatibility | OBARA, ARO, NIMAK, RESISTANCE |
| Standards | OEM specifications, ISO 5182 |
Applications
Need Custom Electrode Arms?
We design and manufacture custom electrode arms to match your specific welding gun and application requirements.
Request a Quote
Contact us for pricing and availability of electrode arms in your required configuration and quantity.