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