Operating a hydraulic press brake from Zhongrui requires proper training and adherence to safety protocols. The process involves: 1) Setting up the machine: installing the appropriate upper and lower dies, adjusting the backgauge position, and calibrating the bending force; 2) Programming the CNC system: inputting bend angles, sequences, and tool paths using the control interface; 3) Material preparation: ensuring the sheet metal is clean, properly marked, and secured in the clamping system; 4) Test bending: performing a trial bend on scrap material to verify dimensions and adjust parameters if needed; 5) Production run: executing the bending process while monitoring for any deviations. Zhongrui provides comprehensive operator manuals and on-site training to ensure safe and efficient machine operation.