... , high welding speed, excellent welding performance, deep welding pool, less spatter, continuous current regulation, safety and reliable for operation;4. Compact structure, portable, energy ... metal, etc. ;7. Complete accessories: welding torch, welding cable, earth clamp, welding holder.Ø SPEC. of Inverter MMA Welding Equipment [ARC400]: Model Spec.ARC-400Power supply ...