... key technology of the Gantry moving solid laser cutting machine3.Standard Full Gantry Laser Systems.4.CNC : full computer ... machine accepts designs in vector format for laser cutting and bitmap formats for laser engraving. Typical formats are adobe illustrator, ... steel, spring steel, nickel steel,iron,brass, copper sheet, silver,titanium,chromium,steel alloys,steel cutlery,steel cylinders,steel ...