To meet the requirements of international market, our company develops TJ YAG-504C laser subsurface engraving machine which accords with the CE
standard of EU. That model possesses the functions and virtues of the TJ YAG-504 model, with 8 laser heads, thin dots, green laser, it can engrave the
same graphics inside 8 workpieces at the same time, which facilitates large quantities of highly accurate production of highly accurate production of crystal
craftworks.

Technical Specification
Laser Medium Nd: YAG
Laser Wavelength 532nm
Laser Frequency 100Hz
Maximum Engraving Range 280mm??280mm??90mm
Maximum Engraving Speed 4000-6000dots/min
Continuous Working Time 12hrs
Maximum Power of the Whole Machine 4 KW
Number of Laser Heads 8
Weight of the Whole Machine 600kg
Water Medium Deionized water or pure water