Fiber laser marking machine marking on metal materials, I think we have become accustomed to, but if we were on top of the plastic material is still small in comparison with. PVC plastic material is a non-crystalline polymeric vinyl material, a substance which oxidant, reductant and acid have good endurance. So many have chosen the current steel commodities are used this information to do, like electrical enclosures, water pipes, industrial accessories. So widely used that a commodity on its surface laser marking would be a very good choice. In general, the current use of the words marking on PVC material is also near-infrared laser or far infrared laser (for example, CO2 laser), the far-infrared laser marking machine is the most common carbon dioxide laser marking machine, the laser wavelength is 10.6μm, which played a marking function handwriting red on yellow PVC material, because the carbon dioxide laser can do a lot of functions, such as the current universal power of 30W and 50W power marking machine marking machine, Therefore, this type of marking can be a very high speed marking, it is suitable for processing on the assembly line, to replace those not very environmentally friendly ink Coding. But carbon dioxide laser marking machine for PVC material appearing yellow red marking is not so popular in many cases, for example, while the near-infrared laser fiber laser marking machine and laser marking machine, they are two kinds of wavelengths 1060nm This wavelength was marked black to play, this black inkjet printer ink black alike, allowing customers the most accepted one color, this type of marking increasingly used in PVC materials on. Fiber laser wavelength is 1060nm, which can clearly engraved on the PVC material, and showing very distinct black, fiber laser is considered the best alternative to a laser diode laser, which uses vision on PVC material is most wait, fiber laser marking machine because of its frequency can reach 80K, small spot, accompanied by a small spot galvanometer can reach very high speeds, the marking line speeds can reach or exceed the role of a CO2 laser . Fiber laser marking machine has a very excellent beam quality, and volume delicate, suitable for harsh environments, widely used in PVC materials in marking.