Regular maintenance is crucial to ensure the longevity and performance of Zhongrui’s CNC press brakes. Daily checks should include inspecting tooling for wear, cleaning the machine bed, and verifying hydraulic oil levels (for hydraulic models). Weekly maintenance involves lubricating moving parts, checking electrical connections, and testing safety features like emergency stops and light curtains. Monthly tasks include calibrating the backgauge and angle measurement systems, while quarterly maintenance requires hydraulic oil filtration and replacement, if necessary. Annual overhauls should involve professional inspection of the ram guides, servo motors, and CNC control system. Following Zhongrui’s maintenance schedule, which includes using genuine spare parts and lubricants, ensures the machine operates at peak efficiency, reduces unexpected downtime, and maintains precision over years of use.