EHP-5016 Oil-electric Hybrid CNC Dual Servo Pump Press Brake

Main Features

  • The latest hybrid driven system (Dual servo pump)
  • The one only quantity production with proven technique in the world Best price with
  • Chinese patent hydraulic technology and product
  • The servo oil-electric hybrid system uses two servo motors and servo pump to control the left and right cylinders
  • The servo motor controls the output flow of the oil pump according to the program setting, and then controls the movement speed and position of the slider
  • The whole process has no throttling phenomenon
  • The distribution of oil is basically on demand, without throttling loss, which can realize the real sense of energy saving
  • The application of servo motor greatly reduces the energy consumption of the system in the working gap
  • Excellent energy saving effect, energy saving rate of 70%
  • Upper beam positioning accuracy Y1、Y2 ±0.02 mm
  • Upper beam repeated positioning accuracy Y1、Y2 ±0.01 mm
  • Back gauge X repeated positioning accuracy ≤±0.01mm
  • Back gauge R repeated positioning accuracy ≤±0.02mm
  • Work piece angle tolerances ±20’/Whole length
  • Work piece straightness tolerances: 0.20mm/1000mm


Model EHP-5016
Force (kN) 500
Max. bending Length (mm) 1650
Distance between uprights (mm) 1200
Opening height (mm) 385
Throat depth (mm) 300
Cylinder stroke (mm) 120
Oil(L) 2×70
Main power (kw) 2×4.4
Upper beam Speed




Working speed 20
Returning speed 250
Back gauge speed X axis Stroke (mm) 450
Max. speed


Back gauge speed R axis Stroke (mm) 200
Max. speed


Machine  Dimensions (mm) Length 2180
Width 1340
Height 2385
Weight (kg) 4300