... welding of gold, silver, platinum,Stainless steel,titanium,alloy,battery,IC,nickel aluminum transfer area,etc.3)Tech DataModelCY-DH ... Gold-Plated Reflector Cavity/Imported ceramic cavity(optioanl)Pump SourcePulse Xenon LampLaser CrystalNd:YAGCollimating Location WayCCD Surveillance System/Red beam ... Water Recycle/Laser Dedicated Chiller/Outside Water Cooling(selective) Battery Laser welding machine