A complete laser marking machine is mainly composed of six components: laser, host, control system, cooling system, power supply, gas supply system, of which laser is the core component of the whole machine equipment. Different models of lasers can be marked on different materials of products, plastic as a common material in daily life and industrial supplies, plastic engraving in the choice of laser need to be clear about the specific material, as a manufacturer with 19 years of optical research, most people recommend UV laser marking machine identification, but it is worth everyone's attention, Fiber laser marking machine can also successfully clear identification, let's distinguish the difference between the two.

     Plastic materials are ABS, PP, PVC, PC, PPS, PS, PP, PE, etc., and these raw materials will go through various processing to synthesize plastic composites in the later stage, then there are at least thousands of materials. Because different types of lasers emit different wavelengths of light. The penetration capacity of different lasers is also different, and the adaptability of different lasers affects the quality and speed of marking, so different materials of plastics, plastics of different purity will use different types of laser marking machines, plus each customer's marking needs and product shapes are different.

     Uv laser marking machine uses most of the plastic material, the use of 355mm violet laser beam on the surface of the product for subtle engraving, non-contact processing does not need to contact the surface of the product, this will not destroy the plastic material, reduce the error rate. Therefore, the UV laser marking machine is mainly for the product surface identification requirements are relatively high, there should be delicate identification traces, there is no concave and convex sense on the touch, for finishing plastic products, plastic products laser marking machine uses the laser beam to directly generate marks on the plastic surface, including marking, coding, labeling, characters, lines, numbers, and no other processing processes.

     Fiber laser marking machine is suitable for marking plastic materials with high ignition point, such as PC and ABS. The fiber laser machine marks the plastic above, the color is generally gray black, light yellow, and can only adjust the depth of its color, but can not play other colors. The use of fiber laser marking machine to print marks on the surface of plastic products is a new marking technology with high processing speed, which can maintain the inherent surface characteristics of plastic products, so that text, numbers or ICONS and plastic products become a unified whole.

     Here, Xiaobian needs to remind you that the fiber laser marking machine has certain limitations on the identification of plastic, and for some non-compliant plastic materials (transparent plastic), it can not identify the desired renderings, and there may be explosion points, raw edges, and unclear identification.

When choosing laser marking machine, Xiaobian strongly recommends that the majority of netizens send samples or go to the site to know how the marking effect is, our purpose is to solve customer needs, laser marking function effectively help customers solve labor difficulties, low efficiency, unclear marking, high fault tolerance rate, waste of manpower and material resources and other problems.