The standard marking range of the fiber laser marking machine is generally 100mm-500mm, but as the marking range increases, the light attenuation in the fiber laser marking machine will become serious, resulting in poor compliance. So, in the face of some products that require large-scale labeling, how should we achieve the perfect effect of reaching the standard? Let's take a closer look at the principle of large-format laser marking in fiber laser marking machines. In today's laser marking industry, 3D fiber laser marking machines are generally used to achieve large-scale marking and ensure the marking effect. This 3D fiber laser marking machine can not only achieve full-length fine and neat marking effect, but also achieve amplitude and slope marking, curved surface marking and 1.2m dynamic direct marking. 3d fiber laser marking machine has the following advantages. 1. Design (compatible with many brands of galvanometers) 2. Flexible interface position 3. Applicable to various graphic surfaces: "Basic graphics" refer to planes (inclined planes, differentials), cylinders, cones, spheres, and arbitrary curved surfaces and other basic three-dimensional graphics. 4. Large-sized field lens, the light is more uniform. 5. Internally integrated red light I hope the above introduction can help you, if necessary, please contact us.