... used for all kinds of electrical parts and mental materials.Welding graph: point, line, circle, arc, square etcMain advantages1. ... Spot size of the electric control.5. Both manual welding, but also to achieve mass production of automation products.Technical ... electric adjustable)Integral laser partOptical benches can electrical lift, rotating 360 DHSWeight 150KGPower supply 220V±10%/50Hz or 380V±10 ...