... 2.ball screw 3.stepper motor 4.high precision Engraving machine for Crafts gifts processing ZK-1224Introduction: 1.the whole lathe bed ... system, when working no need the computerApplication:wood working, furniture making and engraving, arts and crafts, advertisement,wave plate processing,wood ... Gmail and phone call.We also have many other size machine for you like ZK-6090 600*900mm. ZK-1212 1200*1200mm ...