... 1325 500W YAG Jewelry Laser Cutting Machine,Jewelry Cutting Machine1325-500W Jewelry Laser Cutting Machine Technical Parameters: Model TypeParametersLaser working ... as excitation source. Automatic cutting is controlled by digitized mechanical system. The machine is newly developed with the ... such as stainless steel, carbon steel, aluminum plate, tube, alloy steel, iron plate, copper plate, porcelain ...