... ISO certificate 3.Automatic welding BMM400 Multifunctional laser welding machine Introduction Suitable for welding of thin plates within ... fittings, filter, nozzle, stainless steel products, golf head, zinc alloy artworksWeld point, straight line, circle, ... ModelBMM-MultiMaximum laser power400WLaser wavelength1064nmLaser welding depth≤4mmPulse width≤20msLaser welding frequency≤100HzAdjusting range of ...