... Europe CE standardWelding process small heat-affevted zone,welding arbitraty size can be adjusted.Spotfine,formation,artistic, ... Welding speed,high quality solder joints clean,and efficient environmental protection.Technical ParametersModel of MachineHLW200Laser mediumNd:YAGLaser powerConstant current ... and other metals and their alloys Shayan spot welding,seam meeting,filling holes,and in the lead, ...