... Product performance indicesUnique design to ensure 360°rotating of the laser generator or head, and moving ... welding spot diameter, less heat effect and no deformation of the work piece. No bubble, no collapsing, ... object. Product applicationSuitable for welding or repairing on various of mould steel (8407, 2344, H13, 718, NAK80, ... system720*450*580720*450*580 automatic metal laser welding machine