THE NEW S-XT

WELD OVER TACK WELDS WITH PERFECT EASE

Keep your rhythm and never skip a beat.

Unfortunately, tack welds and similarly unfavourable conditions on the workpiece are part and parcel of every welder. At least, welders who are fortunate enough to work with Lorch’s new S-series will not have to deal with such nuisances. Where other pulse arcs experience the occasional stutter, our new S-series with SpeedPulse XT will never skip a beat and complete any task without a hitch.

This is a difference you can actually hear. Aside from ensuring that spatter is kept at a minimum, the patented control technology can also completely eliminate the otherwise typical and sometimes abrupt and annoying changes in frequency. The result is a pleasant sound with a constant frequency combined with a first-class seam and a flawless welding result that stands up to any inspection.

Would you like to hear the difference?

This is what a conventional pulse arc sounds like when the machine welds over tack welds:

And, this is what our unfazed SpeedPulse XT sounds like: