Laser subsurface engraving machine obtains the following characteristics:
Firstly, take 3D photo of a person with 3D camera and process it in computer to form 3D portrait; Secondly, utilizing laser focusing technology, it can engrave 3D everlasting portrait inside crystals. With the development of material life, people are paying more and more attention to the pursuance of spirituality and individuality. Therefore, with a broad market, the 3D subsurface engraved portraits are becoming more and more popular.
Thousands of 3D images are in stock for your reference.

 Main Technical Data
 
Laser:  Diode Pumped 532nm Green beam  
Frequency of laser power supply:  2000Hz  
Laser engraving heads:  1 scanner  
Engraving Speed:  100000-120000dots/min  
Max. Engraving Area:  200mmx200mmx100mm  
Motion Controlling Method:  X-Y-Z axis plus 1 scanner (Five-dimension controlling)  
Cooling Method:  Air cooling  
Power Supply Connection:  Single phase 220V+/-10%  
Max. Power consumption  <1000W  
Weight:  Approx. 102kgs  
Dimension (LxWxH):  720x600x760mm