QS Series Engraver Materials Test

QS series engravers equip with Raycus Q-swith pulsed laser which usually has a small frequency range from 50 to 100khz.
And its pulse width is fixed,so its processing effect on certain materials is not as good as JPT mopa laser like color marking.
So we divide QS series into 30w and 50w, and define it as the best choice for common marking and engraving, and is suitable for deep engravings below 1mm.