M 350 – welding machine

  • Multi-process for every application
  • 15 meter radius around the power source
  • For tough daily construction site operations


Download short info


Extended range
Our MicorBoost technology is responsible for the superior welding characteristics of the Lorch X 350 and guarantees a highly stable and forceful arc even if the machine is operated on cables with a length of up to 200 m.

The Lorch X 350 is always the perfect choice when you need to weld with basic, rutile and special electrodes that have a diameter of up to 8 mm or need a tool that can handle vertical down-welding operations with cellulose electrodes (CEL). What is more, ContacTIG allows you to perform TIG welding operations using direct current.

MicorBoost Technology
Performance boost thanks to MicorBoost. As soon as the current is reduced due to external disruptions, significantly higher voltage reserves can now be activated. The result is perfect electrode welding – including for CEL and other special electrodes.

Thanks to the adaptive automatic Hotstart feature you can always count on perfect ignition.

Anti-Stick System
The Anti-Stick system prevents the electrode from sticking.

Arc-Force regulation
Arc-Force regulation supports the welding process with increased arc stability and optimised metal transfer.

Thanks to its low weight the Lorch X 350 preserves your mobility and flexibility no matter where your work takes you.

Remote control
The Lorch X 350 can now also be controlled using an optional hand or foot remote control.

Lorch X 350 PST
The PST variant of the Lorch X 350 includes a helpful polarity change function. This feature eliminates the need for plugging the welding cable in at a different port as the remote control lets you effortlessly reverse the polarity.

Additional information