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Location:Home  >  Application  >  Laser Marking  >  Metal Material Laser Marking
Alumina Laser marking Pure black
Detailed Description
The mopa laser engraving machine has a wide pulse width and pulse frequency adjustment range. Using narrow pulse width and high frequency parameters can produce different shades of black on the surface of the aluminum oxide material. By adjusting the parameters, you can also mark the effect of different gray levels.
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