Introducing our state-of-the-art 200W 300W Yag Spot 140J Jewelry Laser Welding Machine! As a factory, we take pride in our advanced technology and superior products. This laser welding machine is perfect for precision welding of delicate jewelry pieces. With a maximum energy of 140J, it can effectively weld tiny parts while minimizing heat damage. Its ergonomic design and intuitive controls make it easy to handle, while its high speed and accuracy ensure perfect welding results every time. Buy directly from the factory and enjoy the best quality at an unbeatable price!