... the mould and mechanical parts Mould YAG Laser Welder It adopted British ceramic condenser cavity, high reflectivity, strong power, long service life ... casting, sand hole repairing on stainless steel etcMould YAG Laser Welder Specification Equipment Type GD-MYW150/200/300Laser output power 150 ... × 200 × 300mmHost system 1170 × 580 × 1100mmElectricity requirement220v 60Hz Mould laser welder