Electro-Hydraulic Synchronous Bending Machine – Core Equipment for Precision Sheet Metal Forming

The YDP-ESS electro-hydraulic synchronous CNC bending machine is the flagship high-precision sheet metal forming equipment. Fitted with servo main motors and full closed-loop linear encoders, its worktable comes with standard mechanical deflection compensation. The system automatically calculates compensation values based on plate thickness and dies, completely solving the middle sagging angle issue during thick plate bending. It features a standard 4+1 axis configuration, with optional imported CNC systems including Switzerland CT12 and Italy ESA. 2D graphic visual programming eliminates manual calculation of bending unfolding dimensions. Standard configurations include lifting R-axis backgauge, one-touch quick die clamps and front sheet supports, boosting die change and positioning efficiency by 40%. Compared with traditional torsion bar bending machines, it cuts energy consumption by over 40% and operates at lower noise levels. Ideal for high-spec workpieces such as new energy battery trays, elevator carriages and precision chassis, it covers full tonnage specifications from 30T to 600T, delivering stable bending for both short and long sheets.