Choosing a press brake from Zhongrui involves evaluating key criteria for optimal performance. First, determine required bending force based on material thickness and type: 40-100 tons for thin sheets (0.5-3mm), 200-600 tons for medium thicknesses (3-10mm), and 1,000+ tons for thick plates (10-50mm). Next, consider bed length—1-2m suits small parts, while 4-6m is ideal for large panels. Control system selection matters: Delem or Cybelec interfaces offer different programming complexities, with 3D simulation suitable for intricate parts. Automation needs (robotic loading, automatic tool changers) depend on production volume. For energy efficiency, choose electric models; for heavy-duty tasks, opt for hydraulic. Zhongrui's technical team provides free consultations, helping clients assess factors like tooling compatibility, safety certifications, and after-sales support to select the most suitable press brake for their specific manufacturing needs.