... stepper motor x,y:rack pinion,z:ballscrew OEM multi-head wood cnc router Brief introduction1.This new type cnc ... be used advertisement processing ,mold,stone,wood door ,craft ,light box ,buildingmold,sign and mark ,arcylic board,MDF,PVC,Stamp engraving ... and cutting ,etc.Technical Parameter model SD-1613 muti-head cnc routerX Y working area 160x10x1300mmMachine size 1840x1520mmZ working area ...