
CNC Steel Tube Hole Punching Machine. Lifetime After-Sales Service: Comprehensive support available for the entire lifespan of the machine. 2-Year Warranty Coverage: Covers mechanical defects for 2 years starting from the Bill of Lading date. Customizable Nominal Force: Available in 250, 400, 600kN or fully customized to specific requirements. Versatile Material Processing: Handles steel, aluminum, copper, and stainless steel pipes and profiles. Rapid Mould Replacement: Skilled workers can change dies within 10 minutes without adjustment. Energy Efficient Hydraulic System: Zero load loops and low frequency motor reduce noise and save electrical energy. High Precision CNC Control: Touch screen interface with precise servo motor positioning and memory function. Multiple Certification Standards: Certified by GS, CE, RoHS, and ISO 9001 for international safety and quality.