High Efficiency ADS CNC engraving Machine JCG1212-4(four head) 1.X, Z axis dust abatement 2.Y axis square ... orbit 3.Multi Heads High Efficiency ADS CNC engraving machine ... , Di-Bond, Engraving Board, Fomex.Engineering plastics, marble, acrylic, perspex, PVC, Composite panel, Copper, Alloys, MDF, etc. PARAMETERS: NO.DiscriptionParameter1X-Y ...