glass surfaces of utilizing laser technology method, it is widely used in

printing glass products of trademark, serial number and QR code etc. It has advantages of high precision, permanent, non-contact packaging,

environmentally friendly and pollution-free etc., it is widely used in tempered glass factory, door and window glass factory, craft glass factory etc.

Its working principle is transport the labeled glass onto the workbench by

conveyor belt, automatically enter the position of the glass through a

photoelectric scanning system, then the crossbeam equipment with laser

marking machine controlled by program move along to X and Y directions respectively, adjust the laser marking height according to the feedback of signal before marking.

Ensure consistent depth of glass marking. The control part of the machine adopts CNC motion controller, advanced AC servo motors are applied in the driving part