MIG/MAG Tandem (Twin-Wire) Welding Torches



TBi Tandem welding torches allow for high welding speed combined with a high deposition rate. The thermal strain on the work piece and thermal warping is reduced in comparison with two individual welding processes. Both wire electrodes are electrically isolated in order to control both processes precisely.

For perfect and fully automatic cleaning of the Tandem torches, the TBi JetStream is highly recommended. Please see section Torch Cleaning stations for more information.



  • TBi TD 20 / TD 22

Very robust torch with good accessibility to the work piece. Attractively priced consumables allow efficient operation in industrial production.

TD 20: straight neck
TD 22: 22 degr. bent

Rating: 2x 550 A (mixed gas)
Duty cycle: 100% (10 min. cycle)
Cooling method: 3-circuit water cooling
Wire diameter: 1.0 - 3.2 mm
Contact tip angle: 4 degr. to torch axis



  • TBi TD 10 LC

For special applications, the use of a torch with parallel contact tips may be useful. In that case, the TD 10 can be chosen.

Rating: 2x 450 A
Duty cycle: 100% (10 min. cycle)
Cooling method: 2-circuit water cooling
Wire diameter: 2x 1.0-2.8 mm
Contact tip angle: 0 degr. (parallel)