... and space, electric apparatus, steel, metal, non-metal and hard plastic materials. It mainly used for marking logos, characters, serials ... CAXAAccuracy Guarantee: Character marking accuracy≤0.01 after 5years working Rating Power: 500W Compressed Air Supply: 0.2Mpa~0 ... machine,CO2 RF laser marking machineCar Engine Metal Marking Machine,Metal Engraving Machines are detailed as follow:This device allows ...