laser welding machine 1.For jewelry laser repairing 2.Jewelry perfection weld 3.Quick,high quality,low price >1) ... as gold,silver,platinum and other JEWELRY.Especially in repairing,spot stitch,electronic parts,IC,.battery,watch,etc. High reliability,long resistance ... air cooling,low price,easy operation.Apply video to show Jewelry laser welding >>>3)Tech DataModelCY-JXRated Laser Output Power60WLaser ...