multi-head engraving machine 1.working area:320x4x1500mm 2.1.5kw water-cooling spindle 3.ballscrew,stepper motor 4.OEM multi-head engraving machine introductionThis model cnc engraving machine with four spindle ,it is suitable for relief ,embossment ,multi-head have the high efficiency and speed,very convenient.economicial typeThree axis have the dust proof ,so it will the long life time. ...