Utilizing microcomputer control, this system automatically straightens and hydraulically cuts rebar (round steel). It features an intelligent operating system for user-friendly operation (instructions must be followed). The hydraulic system is designed to standard specifications, requiring no regular maintenance. With an absolute encoder, the length measurement is highly accurate. The system can handle multiple batches of task instructions efficiently using computer memory. It ensures smooth operation, boasts a low failure rate, and doesn’t require frequent maintenance.