Customized Copper Alloy Electrode Wheel for Seam Welding

The welding wheel serves as the electrode component for seam welding machines. While similar to spot welding, seam welding utilizes two rotating electrode wheels that enable continuous or intermittent discharge welding.

Our copper alloy electrode wheels are precision components for resistance seam welding applications. These wheels apply both mechanical pressure and electrical current to create durable welds between metal surfaces.

• Excellent electrical and thermal conductivity
• Superior wear resistance for extended service life
• Smooth, flat contact surface for even pressure distribution
• Precision rotation for consistent weld quality
• Custom configurations available

We offer welding wheels in various high-performance copper alloys including:

• Chromium zirconium copper (CuCrZr)
• Alumina copper
• Beryllium copper (BeCu)
• Beryllium cobalt copper
• Tungsten copper
• Rare earth copper alloy

Material selection depends on specific application requirements including workpiece material, welding conditions, and desired service life. Our wheels are suitable for welding:

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

Our electrode wheels are widely used in continuous welding operations for thin metal sheet joints, including:

• Heat exchangers
• Radiators
• Automobile fuel tanks
• Metal containers

During operation, the upper and lower wheel-shaped electrodes clamp the workpiece while simultaneously conducting electrical current. This generates heat at the contact point, fusing the workpieces together through either continuous or intermittent discharge.