... , tungsten wire, high power diode (triode), aluminum alloy, laptop shell, mobile phone battery, door handle, mould, electric apparatus fittings, filter, nozzle ... graphs drawn by AUTOCAD; weld vertical track.Technical parametersModelHT-WD400(B)Maximum laser power400WLaser wavelength1064nmLaser welding depth≤4mmPulse width≤20msLaser welding ...