Selecting the right CNC press brake from Zhongrui involves evaluating several key factors. First, determine the required bending force based on material thickness and type—light-duty electric models (40-400 tons) suit thin sheets, while hydraulic presses (up to 2,000 tons) are for thick or hard materials. Consider the maximum sheet length and required bend radius to choose an appropriate bed length (1,000-6,000mm). The control system is critical—options like Delem or Cybelec offer different programming capabilities, with 3D simulation ideal for complex parts. Evaluate tooling compatibility and changeover speed, as quick-clamping systems enhance efficiency. For high-volume production, automated features like robotic loaders and automatic tool changers justify the investment, while safety certifications (CE, ISO) ensure compliance. Zhongrui’s technical team provides comprehensive consultations to help clients select the optimal model for their specific production needs.