... and words,support PLI,PCX,DXF,BMP.Computer-control,working in WINDOW platform,English system,easy operation.2)Application Widely ... platinum and other JEWELRY.Especially in repairing,spot stitch,electronic parts,IC,.battery,watch,etc. High reliability,long resistance,high energy exchange,top ... phase/50Hz/60AMain Machine Power4KWCooling Machine Power2PCooling ModeAir cooling Laser spot welding machine