State of the art welding technology meets efficient applicability

We manufacture welding machines
MIG/MAG-welding machines – TIG/MMA-welding machines - MIG PULS-welding machines -  MMA electrode rectifiers,
calibration/validation units for welding machines – plasma powder welding machines PTA


About us

WOLTERSDORF Schweißmaschinen GmbH has been established in 1994,  outskirts of Berlin. Our company has 3 production places in Germany. We have a complete range of welding machines and sell it in Germany as well as export in 30 countries worldwide.



With the new PANTHER PULS series you are ready for all welding tasks, prepared to achieve perfect welding joints, fast, efficient and at low energy levels.


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Calibration and validation units KLS 600/1200/2000 - EN 1090

From the KLS modular system, mobile calibration / validation devices for welding current sources up to max. 600 A, 1200 A and 2000 A individually assembled.

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Mobile hot water tester

You can check welding torches and hose packages in a few minutes, absolutely safe with our hot water tester HWP 2.2.

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