LORCH’s premium pulse welding machines, the S Series with SpeedPulse XT, are the Masters of Speed.

SpeedPulseXT is a uniquely innovative, patented control technology that enables higher welding speeds with a smoother process and generating less spatter. Combined with variable arc length control and dynamic control, which allow much tighter, individual control of the pulse arc and the ability to react and respond to changes such as uneven gaps, arc blow, and the result is much-improved welding efficiency.

Speed can be used to increase productivity but speeding up the welding process is only possible if penetration and weld integrity is assured and the whole process is extremely simple to use. LORCH has developed a suite of high-speed processes to do just that.

LORCH Speed XT Applications: Examples of Speed Processes in Use

For a brief explanation of the science: LORCH SPEEDPULSE XT explained


LORCH also offers the MicorMIG Pulse range of welding machines; all the benefits of the MicorMIG, such as Near Frequency Communication card control, plus the option to switch from transition arc to pulse arc when you need. Ideal when pulse welding is a smaller requirement of your daily work.