Marking range: 40 * 150mm
Printing speed: 1-30 characters/minute
Engraving depth: 0.1-2mm (based on material hardness)
Air supply pressure: 0.3-0.7mpa
Engraving direction: flat, slightly curved
Head weight: 8kg
Size: 315 * 130 * 245mm
Suitable for marking on metal materials (such as steel structures and square pipes)