Electrode wheels are essential components of seam welding machines, functioning similarly to spot welding but with continuous or interval discharge through rotating wheel electrodes instead of stationary rods.

Our copper alloy electrode wheels are precision components designed for seam welding applications, offering:

• Excellent electrical conductivity for efficient welding performance
• High thermal conductivity to dissipate heat effectively
• Superior wear resistance for extended service life
• Smooth, flat contact surface for even pressure distribution
• Precision rotation for consistent, continuous welds

We manufacture welding wheels from various high-performance copper alloys:

• Chromium Zirconium Copper (CuCrZr)
• Beryllium Copper (BeCu)
• Alumina Copper
• Beryllium Cobalt Copper
• Tungsten Copper
• Rare Earth Copper Alloy

Material selection depends on specific application requirements including welding conditions, base materials, and desired service life.

Our electrode wheels are suitable for welding various materials including:

• Galvanized sheets
• Low carbon steel
• Low alloy steel
• Coated steel
• Stainless steel
• Aluminum alloy

Our welding wheels are widely used in continuous seam welding operations for:

• Heat exchanger manufacturing
• Radiator production
• Automotive fuel tank fabrication
• Metal can production
• Thin sheet metal joining

During operation, the upper and lower wheel-shaped electrodes clamp the workpiece while simultaneously conducting electrical current through the material, generating heat at the contact point to create a continuous fused seam.