
CNC Full Automatic Steel Tube Hole Punching Machine. CNC Automatic Control: Features NC control system, touch screen settings, and precise servo motor positioning. Fast Mould Replacement: Skilled workers can change dies within 10 minutes without adjustment to reduce damage. High Precision Punching: Capable of single, double, isometric, non-isometric, and rotary hole punching. Energy Efficient System: Zero load hydraulic loops and low frequency motor reduce noise and save electrical energy. Customizable Specifications: Max feeding length, cylinder strokes, motor power, and punching speed can be customized. Comprehensive Warranty: Provides a 2-year warranty period starting from the date of Bill of Lading. Multiple Certifications: Certified with GS, CE, RoHS, and ISO 9001 standards for safety and quality. High Speed Operation: Punching speed ranges from 80 to 120 times per minute with high stability.