WECO Pioneer 503 MSR H20

The Weco Pioneer 503 MSR is a professional water-cooled welding machine with a separate wire feeder for MIG/MAG welding of materials such as carbon steel and stainless steel. Thanks to the 100% operating cycle with 400 amps, you can work non-stop in any heavy industrial application.

- High quality of vertical downwards welding
- Greater bow stability, even with a long wire projection
- High welding speed and penetration thanks to Power Focus
- Lower preparation costs
- Better transfer of cold drops