Advanced Technology 3d Dynamic Focusing Fiber Laser Marking Machine deep engraving machine.3D Laser Marking Machine Equipment, DW-3D serial fiber laser marking adopt imported core components, with high speed, high precision 3D galvo, and with our 3D specified software and control system, it can engrave on any curved work pieces in a fine process, there is no off-focus problem. It can also adjust focus length any time for deep engraving , which make process efficiency and effect much better than the traditional 2D fiber laser marking machine.Our new technology make 3D marking function come true, leading a new era of laser processing .