How deep is the marking depth of deep uv laser

For laser marking machines, most of the functions are marked on the surface of the product, and they are clearly visible.

Of course, there are some other uses, such as deep engraving of molds, peeling of paint layers, etc. So how deep is the marking depth of the laser marking machine?

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For the laser marking machine, if time permits, it is no problem to have a depth of 2-3 mm when engraving metal, even if the laser power is 20-30 watts, then in order to improve efficiency,

We can choose a laser with higher power, such as 50-70-100, etc.

For uv and green laser marking machine, it is mainly aimed at non-metallic materials, such as leather, wood products, packaging bags, etc., the common deep engraving is used for wood products, and its depth also depends on time and laser power, generally 2-3mm is fine.

The above two depths are achieved in the case of multiple markings