... 4 300/400/500W 5 CE Multifunctional Laser Welding Machine 1 multifunctional laser welding machine 2 1600*800*1800mm3 3D ... for welding of kettle, vacuum cup, stainless steel bowl, sensor, tungsten wire, high power diode (triode), aluminum alloy, ... weld vertical track.Technical data: ModelW-300/400/500Maximum laser power300W/400W/500WLaser wavelength1064nmLaser welding depth≤2mmPulse width≤20msLaser ...