80W CO2 Crystal laser engraving machine with high speed 1.CE ,FDA 2.One year guarantee 3. ... good after-service 80W CO2 Crystal laser engraving machine with high speed JH laser engraving/cutting machine adopted the mature laser ... 4001000×6001200×9001600×10001800×1000Cooling modeProfessional chillerCutting speed0-50000mm/minPositioning accuracy±0.01mmData formatsAI,BMP,PLT,DXF,TXT,DSTLaser-power65w- ...