Roating the lifting shaft to adjust the distance between the laser lens to the material surface,when the red lights are come together into a spot, it comes the focus place.
By up and down buttons, the z axis will raise or bring down to adjust the first focus,then after start marking the laser beam will move automatically up down left and right based on the shape of the design to be marked or engraved,it's widely used for 3D embossed gold coins or bars in jewelry industries.
This 3D laser marking machine system we produced is with Sino-galvo 3D laser scan head,laser source options includes all the famous Chinese laser brand:Raycus,JPT,MAX,Super,with laser power from 20W,30W to 50W.
Customers can choose the configuration depending on their needs.
