
https://jdcnc2012.en.made-in-china.com/product/qKEnMWpcJhUr/China-Fiber-Laser-Marking-Engraving-Machine-Metal-Laser-Marker-Fiber.html 1. Machine features: 1) Fiber laser marking machine is the 3th-generation laser marking machine which is manufactured by the most advanced laser technology in current of the world. 2) The quality of laser beam is very good(near to the limit of diffraction,exporting TEM00 fundamental transverse mode, M2 near to 1,expanding angle of laser beam […]