... Product feature:1.Quick in-feeding speed, high efficiency.2.Adding 1 energy accumulator on the hydraulic main valve block oil way, ... Adopt CNC technology, servo motor in-feeding, with high efficiency, stable workpiece precision.8.Key electric, hydraulic and pneumatic components are ... , RS232 interface, floppy disk and USB interface JX4014 High Speed CNC Punching Marking and Cutting Machine for Angles