... faster, more precise; enhancing the efficiency greatly.5) No need to adjust the optical path(it is most troublesome for ... wave length, five axis linkage, the maximum frequency is 2khz; the difference is the engraving area, for M602A is ... engraving area300mm*300mm*80mmLaser power supply1KWWorking currency of the whole machine10AContinuous working time12HrsLaser head quantity1Control systemVibration lens, ...