Hydraulic Press Brake with E21 NC Control System
1. Special numeric-control system is fitted with mainframe of the bending machine. High bending precision, fast working speed, heat treatment rack, high rigidity worktable to achieve precision bending.
2. Good antiknock frame(welded-steel plate construction),whole frame is been tempering, reduce modification, using large-scale CNC milling machine, process in one time, insure high-precision.
3. Hydraulic synchronous control and Estun NC programmable logic controller ensure accurate repeat-ability and ease use.
4. X axis and Y axis realize accurate positioning function by frequency converter through NC E21 system programming control.
5. Multi-work-step programming function is able to achieve an automatic operation and continues positioning of multi-step procedures, as well as an automatic precision adjustment for positions of rear stopper and gliding block.
6. The machine is provided with bend counting function, for a real-time display of processing quantity and power-failure memory of positions of stopper and gilding block, as well as procedures and parameters.
7. Imported ball bearing lead screw and linear guide rail are used for rear stopper, to ensure the positioning precision of rear stopper, for processing precision of machine to be higher.
8. Replaceable worktable and the upper and lower mound, no welding, forging and precision grinding.
9. Thickening the slider and the vertical plate, to ensure the stability of the machine tool and reduce the elasticity.
10. Rational layout of the oil pipeline design, to prevent the oil temperature rise quickly.
11. The similarity of images and shipping machine can reach 99.5%.