Laser marking machine is an energy-saving and environmentally friendly machine, which will not pollute the environment. However, many people will encounter many problems during use, including the effect of the color produced by the laser marking machine. How to adjust?

Many times, the wavelength length and characteristics of the laser marker will affect the color response of the mark. If the laser faces different materials, it will also produce different effects. If marked on plastic, the color will be grey white, black. If you use a CO2 laser marker, it looks like yellow. In short, different marking machines produce different colors.

The spot will also have a certain impact on the laser marking machine. If the spot is closer to the surface of the object, the color of the mark will be brighter and the pattern will be sharper and more refined. Second, there are many devices and configurations that will directly affect the final style and color of the marker, such as its focusing lens.

The frequency of the laser marking machine. It doesn't mean higher is better, or lower is better if its frequency is at an appropriate value. In short, if the frequency is different, it will be a different color. Therefore, when adjusting the color, you can also adjust the frequency appropriately.

Many times, different materials and the conditions of the processed product will directly affect the final effect and color. Sometimes it's not well controlled. It can also be affected if the temperature is too high or too low during processing.

In a word, there are many reasons that affect the marking color of laser marking machine. Without specific requirements, you can't care too much about the color. If you want to tweak the colors you like, you can improve from a few reasons.