CNC Hydraulic Plate Bender 160T


    • European CNC Hydraulic Plate Bender controller, with full CNC controlled Y1, Y2, calculation based on material and tool library;
    • Automatic bending procedure optimization by CNC Hydraulic Plate bending machine controller, engineer can adjust the steps according to actual design;
    • Y1, Y2 is measured with high accurate optic scalars. Measured signal will be feedback to CNC Hydraulic Plate Bender controller timely.
    • European proportion valves will control left and right cylinder’s movement according to controller’s command.
    • CNC Hydraulic press brake Back gauge is with long pitch – precision ball screw and liner guide. Moving speed is higher; repeat accurate is higher;
    • Back gauge is driven by servomotor for X-axis. There are optional R, Z-axis.
    • Back stop fingers are with two steps, which will convenient for various part fabrication;
    • Ram guide is with low friction Polymer wear-resistant materials, which will give CNC Hydraulic Plate Bender long accurate working life;
    • Working table is with automatic crowning system. Hydraulic type is for up to 200T-3.2m machines, while wedge structure is applied for bigger CNC Hydraulic Plate Bender.
    • For bending force up to 200T, quick clamp for punch is applied. It will be easy handle the up tooling. The clamp has wedge crowning adjust system.
    • Side and rear protection fences are standard for up to 200T CNC Hydraulic Plate Bender. For bigger machine, optic safety sensor will be optional.
    • Low noise and high efficient gear pump is standard configuration;
    • Ram is with Anti-tilt device for machine protection;
    • CNC Plate Bender Oil tank is with level and temperature indicator.
    • CNC press brake is equipped with standard gooseneck punch and multi-V bottom die. Our engineer can design tooling according to customer’s requirements. Optional 2-V or single V, narrow working table is available.

    160T cnc hydraulic press brake machine

    1. Estimate Bending Force Calculation or Max Bending Thickness for CNC Plate press brake

      Estimate bending force calculation formula is 


      • P:  Estimate Hydraulic press Brake Bending force (T)
      • S:   Plate thickness (mm)
      • L:   Bending Length (m)
      • V:   Hydraulic Press Brake Bottom die V opening width (mm)


      1. The CNC Hydraulic Plate Bender bending force calculation is based on mild steel (tensile strength = 450Mpa). For other material, we shall time constant K (related with material tensile strength, hardness, elongation). for example, Stainless plate characters can be different according to plate number. we can set K=1.5.
      2. Normally V (CNC Hydraulic Plate Bender bottom die V opening width) can be 6 ~12 times plate thickness. for thin plate we select smaller V opening. while for bigger and Harder plate, we shall set bigger V opening. Bigger V will introduce bigger bending radius.
    2. CNC Hydraulic Plate Bender Shipment, Unloading, Installation Related Issues
      • The CNC Hydraulic Plate Bender will be loaded over steel rack. During loading / unloading, we shall pull or push only over the steel rack to avoid deforming on machine body frame.
      • On Machine wall frame, there are lifting hook. We shall use enough length steel wire rope or chain to lift the machine by the hook. We shall be careful to avoid machine drop down;
      • For bigger capacity CNC Hydraulic Plate Bender, the machine height can be close to container door top. when we pull machine out, we shall be careful to avoid damage on machine top parts. To protect the parts, we may remove hydraulic valve, motor or other components on top. Please reinstall the parts according our guide.
      • The CNC Hydraulic Plate Bender will be fixed by chain or steel wires inside the container, covered with plastic film to avoid moisture during ocean shipment.
      • When receive the CNC Hydraulic Plate Bender, Customer shall remove the steel rack under the machine, prepare foundation for the machine. Good fix and levelling will make machine work longer and accurate.
    Item WE67K-160Ton×3200mm WE67K-160Ton×4000mm
    Nominal force(KN) 1600 1600
    Worktable length(mm) 3200 4000
    Distance between holes(mm) 2650 3100
    Depth of throat(mm) 320 320
    Ram Stroke (mm) 200 200
    Max open height(mm) 500 500
    Ram Speed (mm/s) Fast Down 100 100
    Working 10 10
    Return 90 90
    Volume of Oil Tank (L) 400L 400L
    Main power(Kw) 11 11
    Weight(KGs) 11,000 12,300
    Overall dimension(L×W×H mm) 3550×2150×2920 4250×2150×2920


    CNC System DELEM DA-52S
    Valve block for pressure BOSCH Rexroth
    Valve block for synchronization BOSCH Rexroth
    Main sealers in cylinder NOK or SKF
    Gear Pump BOSCH
    Linear Scale HEIDENHAIN
    Servo Motor YASKAWA
    Main electric components Schneider
    Press Brake CNC controller DA52SNetherlands DELEM DA52S CNC controller, 3+1 Axis, Y1, Y2, X, V press-brake-toolingStandard Gooseneck Punch(Or customer special design)
    Standard Multi-V bottom die
    Wide working table with both side T slots
    press-brake-side-fenseRear and Side safety protection fence press-brake-servo-valve
    Bosch Rexroth proportion valve
    press-brake-liner-scalerOptic Scaler, HEIDENHAIN press brake safety limit switch
    Power cutoff switch when rear safety door is open.
    press brake punch quick clamp
    CNC Press Brake punch quick clamp
    CNC press brake pump
    Bosch Rexroth Pump , pressure valves
    3axes cnc press brake back gauge
    Standard CNC controlled X back gauge, Manual adjustable R axis.
     sectional hydraulic press brake up and down tool
    Secional Punching tool or sectional bottom die
    Optional 6 axes back gauge: X1, X2, Z1, Z2, R1, R2
    CNC press brake optional Z1, Z2 Optional 4 axes back gauge: X, R, Z1, Z2
    CNC press brake oil cooling fan
    Oil cooling fans for Hot working area
    press brake front arm adjustable
    Up/Down hand wheel adjustable front support arm
    press brake laser protection
    Front laser Protection
     hydraulic-automatic-front following support arm
    Automatic hydraulic sheet following support
    hydraulic press brake 2v die
    2-V Quick exchange bottom
    cnc-press brake da66t controllerCNC controller can be other series of DELEM, DA56S, DA58S, DA66TD
    CNC press brake ESA controller

    CNC Press Brake controller can be other brand, like ESA.