TJ YAG-522 laser subsurface engraving machine obtains the following characteristics:
first, take a 3d photo of one or more persons with a 3d camera and it can engrave 3d everlasting portraits inside crystals.
This adopts the advanced galvanometer scanner technology to greatly increase the engraving speed;
and it adopts the all-in-one structure to greatly save the operation space.

Technical Specification
Laser Medium Nd: YAG
Laser Wavelength 532nm
Laser Frequency 200Hz
Maximum Engraving Range |?60mm?á85mm
Maximum Engraving Speed 10000~12000dots/min
Continuous Working Time 12hrs
Maximum Power of the Whole Machine 4 KW
Number of Laser Heads 1
Weight of the Whole Machine 350 kg
Dimension of the Whole Machine 700mm?á760mm?á1530mm
Water Medium Deionized water or pure water
Cooling Medium R407C