LORCH S5 SpeedPulse XT

LOR 22051001

A Powerful MIG-MAG Pulse welding machine with superior duty cycles and maximum productivity.

LORCH's highly developed processor technology creates seamless interaction of all parameters and components in the welding process.

The Speed and Power of the unique technologies and on-demand functionality will slash your labour and other costs whilst producing exceptional quality welds.

Extra fast. Extra low-spatter. Extra proficient handling.
SpeedPulse XT turns you into the undisputed Master of the Arc.

Speed Processes
   SpeedPulse XT is up to 48% faster than automatic pulse welding, up to 35% faster than manual pulse welding and up to 15% faster than  standard Mig-Mag welding. Faster welding means improved efficiency and better cost effectiveness. SpeedPulse also produces a significantly deeper penetration compared to standard pulse welding.

   SpeedUp sets a new standard for vertical upwelding of solid wire - no weaving or oscillation required, just simple constant pull up. Easier, faster and better root penetration and throat thickness.

Learn more about the Lorch Speed Processes

Dynamic Control

Dynamic control allows the welder, for the first time, to variably adjust a pulse welding machine to a wide range of jobs and welding positions as well as to his personal preferences. The welder can use a controller to directly access the arc characteristic and change it from soft to hard.

The 300 to 500 ampere models included in Lorch’s S SpeedPulse XT-series are powerful enough to weld materials of all levels of thickness.


Operating equally well with argon-CO₂ mixed gas and 100% CO₂.

ISO EN 1090-certified
As synergetic control and automatic setting control are built in, Lorch’s S3 mobile SpeedPulse XT is guaranteed to produce welding results that are in conformity with the ISO requirements. 

S5 SpeedPulse XT Brochure


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