... -speed driverB.Linear guide railC.automatic double-nut ball screws CNC Advertising Router Technical parameter:ModelHD1224XY working area1200X2400mmZ working area120mmTable size1340x2680mmMax feeding7m ... SAMPLE: In addition, we have woodworking engraver, reliefengraver, cylinder craft wood engraver, special mouldengraver, stone engraver, advertising machines, laserengraving/cutting machines and so on ...