Synchronised CNC Hydraulic Press Brake 3000T

cnc synchronised hydraulic press brake 3000t

We developed biggest Synchronised CNC Hydraulic Press Brake machine 3000T machine in 2011. The machine can bend up to 50mm thickness plate in to big column for airport and other public infrastructure steel structure buildings. All our CNC type hydraulic bending press also can be linked together to work as tandem press brake to bend longer workpiece. Tandem CNC press brake can be 2units more working together, also can work separately. Such big machines had been sold to china big seaport machine companies, mine equipements enterprise. With special designed hydraulic press brake tooling, the machine can bend various material from mild steel, structure steel to Hardox, weldox high level sheet metal.

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TECHNICAL FEATURES

  • European Synchronised CNC Hydraulic Press Brake machine controller, with full CNC controlled Y1, Y2, calculation based on material and tool library;
  • Automatic bending procedure optimization by CNC 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 controller timely.
  • European proportion valves will control left and right cylinder’s movement according to controller’s command.
  • Back gauge is with long pitch – precision ball screw and liner guide. Moving speed is higher; repeat accurate is higher;
  • Back gauge of Synchronised CNC Hydraulic Press Brake machine 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 long accurate working life;
  • Working table is with automatic crowning system, wedge structure is applied.
  • Side and rear protection fences are standard for up to 200T machine. For Synchronised CNC Hydraulic Press Brake machine more than 400t, 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;
  • Synchronised CNC Hydraulic Press Brake machine Oil tank is with level and temperature indicator.

3000T heavy CNC hydraulic press brake machine

Item WE67K-3000Ton×8000mm
Nominal force(KN) 30000
Worktable length(mm) 8000
Distance between holes(mm) 6500
Depth of throat(mm) 1100
Ram Stroke (mm) 450
Max open height(mm) 1200
Ram Speed (mm/s) Fast Down 70
Working 6
Return 50
Volume of Oil Tank (L) 3900L
Main power(Kw) 4×55
Weight(KGs) 320,000
Overall dimension(L×W×H mm) 8450×8500×9200

MAIN COMPONENTS

No.
Name
Manufacture
1
CNC System DELEM DA-52S
2
Valve block for pressure BOSCH Rexroth
3
Valve block for synchronization BOSCH Rexroth
4
Main sealers in cylinder NOK or SKF
5
Gear Pump BOSCH
6
Linear Scale HEIDENHAIN
7
Servo Motor YASKAWA
8
Main electric components Schneider
  1. STANDARD CONFIGURATION OF HYDRAULIC CNC PRESS BRAKE MACHINE:
    • DELEM DA52S 3+1 Axis control, Y1, Y2, X,  V (Automatic Crowning for plate deflection); Max can be up to 4+1 axes for DA52S; Optional DA56S, DA58S, DA66T controllers have extension modular to control more axis according customer requirements;
    • European Optic scalers and BOSCH Rexroth Proportion Valves for Y1, Y2. Repeat and positioning accuracy can be 0.01mm;
    • Bosch or Japan low noise and high efficient gear pump is used for main hydraulic system. Suction port and high pressure middle filter are applied; Main seals are from NOK or SKF; Seamless steel is used for hydraulic pipe; Bite type tube fittings are used; 
    • High quality steel plate welded machine body, with vibration stress released and shoot blast oxide layer removed; Antioxidant Antirust Paint is applied;
    • Ram is with Anti-tilt device for machine protection; all axes are with soft or hard safety limit; emergency stops installed on controller and foot pedal;
    • Side and rear protection fence for machine length up to 4m length; Optic side or rear safety protection is optional;
  2. MAIN COMPONENTS COOPERATORS OF JINQIU HYDRAULIC CNC PRESS BRAKE MACHINE:

    jinqiu hydraulic press brake components

    • DELEM : Netherlands, Was established in 1976, No.1 brand supplier for hydraulic CNC press brake machine and hydraulic shearing machine controller. Controller includes DA52S, DA56S, DA66T, DA58S for press brake machine; DAC310, DAC350 for hydraulic guillotine shears;
    • Rexroth: BOSCH Group is world biggest hydraulic components (valves, pumps) supplier. Our all hydraulic CNC synchronise press brake are with the valves / pumps.
    • NACHI: Japan,  was founded in 1928, world famous brand for high volume, high pressure gear hydraulic pumps. All our hydraulic CNC press brakes over 300T are with NACHI pumps;
    • HEIDENHAIN: Germany, established in 1889. Optic scaler is is most accurate measurement, higher accuracy and stability than other scaler.
    • ESTUN:  CHINA, established in 1993, china Biggest hydraulic press brake, hydraulic shearing machine CNC controller and control system supplier;
    • NOK: Japan, was setup in 1939, biggest Group company making hydraulic seals in Jappan;
    • HIWIN: Taiwan, was setup 1989, leading supplier for transmission system, Includes liner guide and ball screws;
    • DELTA: Taiwan, is group company in various industries. We are using V grooving machine CNC controller, servo transmission of this brand.
    • FIESSLER: Germany, was founded in 1956, leading supplier of CNC hydraulic press brake safety system.
    • ESA: Italy, was established in 1962. One of very common CNC press brake machine controller supplier in the world.
  3. HYDRAULIC CNC PRESS BRAKE MACHINE CNC CONTROLLER QUICK LIST:

    DA-52s features

    • Quick, one page programming
    • Hotkey navigation
    • 7” VGA colour TFT
    • Up to 4 axes (Y1, Y2, and 2 auxiliary axes)
    • Crowning control
    • Tool/material/product library
    • USB, peripheral interfacing
    • Advanced Y-axis control algorithms for closed loop  as well as open loop valves

    DA-56s features

    • 2D graphical programming
    • 10,4″ LCD TFT colour display
    • Bend sequence determination
    • Developed length calculation
    • Crowning control
    • USB peripheral interfacing
    • Advanced Y-axis control algorithms for closed-loop as well as open-loop valves.

    DA-66T features

    • 2D graphical touch screen programming mode
    • 3D visualisation in simulation and production
    • 17″ high resolution colour TFT
    • Full Windows application suite
    • Delem Modusys compatibility (module scalability and adaptivity)
    • USB, peripheral interfacing
    • User specific application support within the controllers multitasking environment
    • Sensor bending & correction interface

    ESA S 530 features

    • Graphic color 7” lcd tft display
    • 51 keys ip65 keyboard
    • 4 analog outputs(±10V) with 13bits + sign resolution.
    • 4 digital inputs for the zero micros.
    • 4  analog  inputs,  12  bits  resolution, ranges 0÷10V, 0÷5V.
    • 2 general purposes analog outputs, 0÷10V (8 bits resolution).
    • 1 ethernet port 10/100 Mbit (lan connection)
    • 1 VGA port for external monitor connection
    • 2 USB (2.0) ports.