... online ,easy operate 4 24 hours technical consultation name plate marking machine Features: 1. The pneumatic marking machine ... ,pump,valve,fastening pieces,cylinder and various hardware. name plate marking machine Technical Parameters :Marking Range30 * 60 mm ... of work-pieceHRC≤60Repeat Precision±0.01mmPower Supply380 / 220V±15% ,50 Hz±3% ,Consumption:<300WWeight<5kgMarking contentsArabic numerals, ...