... 5.3 3,stepper motor,linear guide Co2 mini laser engraving equipment HR-4030 Applicable materials: Acrylic, crystal, ... wooden sign, and the paper product.Technical parameter Mini laser engraving machinHR-4030Laser-type:Sealed CO2 laser ... , paper, cloth, dual-color boards and so on.Equipment Dimension720mm*560mm*480mm / 28in*22in*19in (L*W ... -down worktable ratory device Co2 mini laser engraving equipment