Dongguan Guan Jun Laser Equipment Co., laser marking machine is divided into two categories: metal and nonmetal laser marking machine laser marking machine laser marking machine aluminum hitting, non-metal laser marking machine is the carbon dioxide laser marking machine, also said the CO2 laser marking machine. Domestic and imported CO2 laser marking machine is adopted as the active medium co2 gas, and then generate light waves. CO2 laser marking machine is divided into a pulsed CO2 laser marking machine and continuous CO2 laser marking machine. Pulse hit the glass underlying application more, pulsed laser marking machine adopts mask way to short-pulse laser energy reaches marking effect, but because different materials require different shelter materials, so marking time longer, some lack in speed. Continuous form laser uses light pen, although the technology is less demanding, low cost, simple equipment, but the output power, high speed, wide range of applications. Where domestic CO2 laser marking machine and imported the differences? Imported CO2 laser marking machine good beam quality, marking speed much faster, marking a very smooth and clean, made possible relatively high degree of processing some of the fine on the below standard, when the marking is not possible light leakage and power stability. Imported laser scanning head marking speed is very fast, very high accuracy, domestic marking effects, mainly the finesse, speed is relatively slow, and only one-third of imports. Laser marking machine can be said on the possibility of marking items printed on a small PCB board color laser marking machine, generally we do not assure customers that play on what kind of color, because the marking on items marked with color on Through three factors even more aspects to the decision, not just the laser marking machine can decide. How marked with color marking items on it? This article mainly talk about the fight marked color-related determinants. Laser marking machine laser wavelength characteristic no supplies laser marking machine, such as different laser wavelengths for different materials, different colors will be the reaction product. Laser marking on PVC pipes, CO2 laser can play reddish word out, and fiber laser or semiconductor 1064NM partial black font is shot out. Characteristics of the laser spot. Generally the closer the fundamental mode laser spot, marking out the color will replace the clear, bright. Laser marking machine uses an optical quality of the lens focus. Beam expander ratio, good quality field lens focusing mirror, marking out the effect of the second factor with the same effect. Different laser marking machine frequency, marking the effect will be different, some laser marking machine can not debug to very high frequencies, while others can be adjusted to very high frequencies, so that the color will be marking out the difference . Laser marking process and power regulation at different speeds, there will be a difference in color. Laser marking process, positive focus and defocus effect marking also has a relationship. One example is, if both want high-carbon steel or stainless steel effect on playing black, except for the use of a semiconductor laser marking machine and fiber laser marking machine to play it, but also a good debugging slower speed, lower energy laser marking machines, higher frequencies do, but also have some positive defocus to process, will take to the multiplier effect. Impurities affect different processing items. If you need help, please contact Crown Jun laser laser marking machine aluminum hitting, Henggang laser marking machine, fiber laser cutting plotter is provided by Dongguan Guan Jun Laser Equipment Limited. Dongguan Guan Jun Laser Equipment Co., Ltd. (www.dgaprime.com) strong, credible, in machinery and industrial products industry cooperation projects in Dongguan, Guangdong has accumulated a large number of loyal customers. The company better work attitude and continuous improvement crown Jun innovative ideas will lead into the brilliant laser and you work for a better future!