... , electronics, battery, instrument, etc.Application:Suitable for welding of kettle, vacuum cup, stainless steel bowl, sensor ... alloy, laptop shell, mobile phone battery, door handle, mould, electric apparatus fittings, filter, nozzle, stainless steel products, ... laser power300W/400W/500WLaser wavelength1064nmLaser welding depth≤2mmPulse width≤20msLaser welding frequency≤50HzAdjusting range of light ...