marking machine is called plate engraving machine, which is used to mark , letters and logos on metal cans. In addition to normal marking, the pen of the marking machine also need to be marked with deep (0.1-0.5mm), and high hardness material(HRC82) marking. It can be inserted into the software and operated directly on the touch screen without a PC. The model desigened for marking on different kinds of nameplates, you wanna Marking company logo? No problem!! Marking Serial For sure!! Marking Production date? Easy job!