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As we know, aluminum welding is not easy due to material, thickness, requirements to seam, welding shape of seam etc. Those factors make it difficult to control current and voltage and keep them on a steady level. But we overcome it and make some solutions. Following is the maximun configuration for aluminum welding now.

There are main two parts of it. One is robot body with base. Another is LORCH welding machine. LORCH is a Japanese welding machine brand and it is very good at welding aluminum. With steady and controllable current and voltage, welding shape is very beautiful and smooth. Spatter is free, seam is good in quality and workpiece damage rate is low.