1.CNC technology 2.Components adopt modular assembly 3.Carryout punching, marking and drilling one plate 4.Self-diagnosis Detailed Product ... controlled by servo motor and ball-screw driving, and double-axis CNC system controls the position of punching, so as to make ... adopt modular assembly, easy to replace it.4)Carry out punching, marking and drilling on the one plate.5)Drilling unit ...