... 3.Automatic welding BMM400 Multifunctional laser welding machine Introduction Suitable for welding of thin ... welding of kettle, vacuum cup, stainless steel bowl, sensor, tungsten wire, high ... , nozzle, stainless steel products, golf head, zinc alloy artworksWeld point, straight line ... laser power400WLaser wavelength1064nmLaser welding depth≤4mmPulse width≤20msLaser welding frequency≤100HzAdjusting range ...