What are the common classifications of laser marking machines

With the laser marking technology in recent years, more and more widely used in various industries, such as mobile phone industry, automotive industry, medical equipment and other industries, the characteristics of different materials and marking requirements in each industry are different, resulting in different models. To meet the needs of laser marking for different raw materials and different needs.

        We must have a headache when we don’t know how to buy qualified laser equipment with so many models, so let’s follow the editor to understand the classification of laser marking machines:

        Let's classify according to the characteristics of lasers:

1. Fiber laser marking machine:

       The laser marking machine is currently the most widely used mechanical marking machine. This marking machine can be suitable for most of the raw materials on the market. It has high laser beam energy and good photoelectric conversion rate. The whole machine adopts air-cooled mode and has low failure rate. The performance is stable, the laser can be used for more than 100,000 hours, and it can carve metal materials and some non-metal materials. It is widely used for marking IC marking, mobile phone case marking, button marking, bitmap marking, stainless steel, mold watch, etc. with high marking requirements and high drawing precision requirements. It is related to the previous generation of lamps. Pump marking machines and semiconductor marking machines have better marking power, which is 3 to 8 times that of the previous generation. Fiber laser laser engraving machine

        2. Ultraviolet laser marking machine:

       Compared with the fiber laser marking machine, the UV laser marking machine has higher spot and precision. It is attributed to the cold UV marking machine. The whole machine is water-cooled and has a life of up to 50,000 hours. It can mark all plastic products and plastic products. Products with poor heat resistance have unique advantages. With regard to the requirements of higher drawing precision, high heat resistance, high-precision marking requirements, transparent products, jewelry, etc. are widely used. There are multiple power options, 3w, 5w, 8w, 10w, 15w and other standards to choose from. Fiber laser laser engraving machine

        3. CO2 marking machine:

       It uses CO2 metal laser, which has stable performance, long life, and maintenance-free. The CO2 radio frequency laser is a gas laser with a laser wavelength of 10.64μm, which belongs to the mid-infrared frequency band. The CO2 laser has a relatively large power and a relatively high electro-optical conversion rate. Carbon dioxide lasers use CO2 gas as the working substance and are widely used in rubber marking and cardboard marking.