The bending machine frame is integrally processed by a large floor boring and milling machine. The forged material shaft body has good rigidity and elasticity,and has a fine adjustment device,which is weak against the partial load The user can customize the mold segments 10152030,50,100,300(cm). Use ESTUN or DELEM brand CNC system for users to choose. in the system, the plate thickness and length parameters are inputand the system will automatically perfor deflection compensation. It adopts ball screw and linear guide,which is driven by servo motor, and the back gauge is positioned quickly and accurately. The height of the finger is designed from the overall adjustment, and the height of the finger can be adjusted manually Improve the replacement mold speed and improve work efficiency.