CO2 laser marking machine adopt industrial standardization module design, YMRF series machine utilize DC excited seal CO2 laser, YMRF series adopt full set of imported metal sealed radiation frequencey CO2 laser, high stability. anti-intervention industrial computer system, high precise vertical up-and-down working table. The machine can work on a continuous 24 working hours in high stability, high precision, high speed. The patent software base on win98/win me operational software.