The crystal engraving machine can create many dots to form human images. This type of crystal engraving machine uses the imported air cooling laser system.  Due to crystal laser engraving machine’s various features and applications, it also can be called a crystal engraving machine.

Engraving a 3D crystal usually involves 3 steps. First, to engrave a 3D image from a 2D image, you must create a template! To do this, you have to convert your image to a 3D series of points that the laser engraving machine uses as a stencil for engraving, where the laser will engrave your image.

Secondly, align your crystal. Proper alignment, especially in a two-sided laser, is essential to ensure that the engraving looks its best.

Lastly, your crystal is ready for engraving. A UV laser  is aimed at each point individually and pulsed. Each pulse creates a tiny hole, or etch point, in the crystal. The energy at the end of the laser is what causes the distortion, allowing carving inside the crystal without damage to the outside surface. The final crystal laser engraving   also called a laser-induced damage image because the laser effectively damages the crystal inside.