... the technology of focusing high heat of laser. Laser welding machine (It is also named laser welder, laser welding instrument, ... and accessories, stamping parts, lost wax casting, aluminum casting, sand hole repairing on stainless steel etc.Model No. WY-180-III ... 3PStroke of worktable 100×120 120×150Power drain of whole machine 6KW single-phase/three-phase 12KWthree-phasePower demand Single-phase220V ...