What Size Welder Do I Need For 1/4 Steel?

What Size Welder Do I Need For 1/4 Steel? When buying a welder, consider the following as general rules: A 140-amp unit can weld up to about 1/4” steel. A 180-amp unit can weld between 3/8” and 5/16” steel. A 200-amp unit can weld between 5/16” steel. How big of a welder do I need … Continue reading What Size Welder Do I Need For 1/4 Steel?