1.CNC technology 2.Components adopt modular assembly 3.Carryout punching, marking and drilling one plate 4.Self-diagnosis Detailed Product ... driving, and double-axis CNC system controls the position of punching, so as to make the whole machining process automatically; operator ... adopt modular assembly, easy to replace it.4)Carry out punching, marking and drilling on the one plate.5)Drilling unit ...