Jewelry laser welding machine is used for locally heat and weld materials in small area through high-energy laser pulses. Which can weld different materials and has the advantages of corrosion resistance, high temperature resistance, high photoelectric conversion efficiency, and long life. The machine adopts ergonomic design, equipped with a high-definition microscope observation system and high-definition LED screen to protect operators' eyes and ensure the beauty of the welding effect. The high power beam expanding system can obtain a finer light spots to meet the needs of fine laser spot welding. The machine operation process is easy. It has the advantages of good welding effect, stable and reliable equipment, low failure rate.