Cold tandem welding system
Cold Tandem Welding System is designed to maximize productivity while maintaining exceptional weld quality. By precisely controlling two synchronized arcs, the system significantly reduces heat input, minimizes spatter, and delivers stable, consistent weld beads. This technology is ideal for high-speed automated welding applications that demand efficiency, accuracy, and long-term process reliability.
The faster welding speed improves productivity.
- Insertion of the uncharged filler wire that trails the MAG welding wire, into the molten pool, cools the weld increasing the deposition while controlling the heat input.
- Since the weld deposit can be increased without increasing welding current, resulting in faster welding without the typical burn through.
High quality welding with low heat input.
- Defects such as bead cracks are reduced by suppressing temperature increase in the molten pool.
Low spatter welding that reduces weld cleanup.
- Filler wire increases molten metal deposition, so high-speed welding delivers no undercut and low spatter spray area.
Increased weld metal deposition for low spatter welding with improved gap tolerance.
- Gap tolerance can be increased due to the consistent weld deposit.
