Hydraulic Press Brake With E300 System


General Features
- Overall welding the front workbench vertical plates and machine frame ensures there are no seam between vertical plates and bilateral wall plates.
- Adopt Estun E300 controller cantilever referring to man-machine engineering design, with simple CNC operation surface, improving the operational accuracy and comfortability.
- Left and right safety fences are used to protect the worker’s safety.
Min Features:
1.Streamlined design originated from EU, heat treatment of machine frame, high rigidity workbench, optional mechanical crowning device, ensuring bending precision.
2.Hydraulic synchronous control and Estun CNC programmable controller guarantee precise repeatability and easy use.
3. Integrated hydraulic system (Germany Bosch Rexroth) can automatically switch to slow bending in quick way.
4. X ,Y‐axis realize accurate positioning function through CNC E300 controller programming ,servo drive and servo motor.
5. Latest servo response hydraulic control technology, the machine tool is more stable and reliable.
6. Optimal parameter ratio and optimal core configuration guarantee stable performance and more convenient operation.
7.WC67K standard single-axis back gauge system, single-axis bending angle system and V-axis compensation function any type irregular work pieces can be done with suitable die.
Standard Configuration
- Estun E300 double-servo controller
- Controller controls and adjusts Y‐axis and X‐axis
- Servo drive and control positioning of X-axis and Y-axis
- Use HIWIN ball screw and linear guide rail, accuracy 0.05mm
- Front material supporter
- Germany Bosch Rexroth hydraulic valve block
- Germany EMB oil tube connector
- Germany Siemens main motor
- France Schneider electrics
- Hydraulic & electrical overload protection

CNC controller
- 4 axes are supported, viz, X-axis, Y-axis, R-axis and C-axis.
Automatic calculation of the block position, according to the bending angle, material, thickness and mold parameters.
The back gauge can be controlled in a high-accuracy since the servo systems control X-axis and R-axis.
- Optional hydraulic or mechanical to control the C-axis.
- Program in absolute value or angle.
- Materials and die informations are programable.
- Language setting and unit setting.

Electrical box
- Use France Schneider electric with high reliability and Estun servo drive to improve the positioning accuracy of X , Y axes.
- Electric cabinet with door control power and cooling function.

Main motor
- Use Siemens motor to ensure the machine service life and lower the working noise.

Oil Pump
Use USA SUNNY oil pump to ensure the pump service life and lower the working noise.

backgauge
High-precision backgauge device, Taiwan HIWIN ball screw and linear guide rail.

X axis beam
Backgauge adopts horizontal shell installation structure with high reliability, and single-shell double linear guide rails with high precision, X-axis drive, CNC automatic controller.

Rear finger
Backgauge X-axis servo motor control, manually adjust R and X axes, and the stopping finger can move along with the double guide rails.

X Axis
X-axis driven by servo motor with high positioning accuracy, unique designed synchronous transmission mechanism, reliable and stable.

Y Axis
Y-axis driven by servo motor to ensure the positioning accuracy, unique designed synchronous transmission mechanism, reliable and stable.

Hydraulic system
- Use USA PARKER/ Japan NOK Sealing ring to improve the oil cylinder service life and ensure long term use without leakage.
- Germany Bosch Rexroth integrated hydraulic system, hydraulic transmission, balance and reliable, integrated hydraulic system design can significantly minimize the trouble caused by hydraulic oil leakage.

Clamps
- Mechanical quick clamps of upper die is more safe when changing the die

Press Brake Die
- Multi-V bottom die with different opening and dimensions accessible, die-changing is convenient, and can meet general plate processing demands with high cost performance.
- The Press Brake dies are made by 42CrMo steel, and the temperature of heat treatment up to 42°, ensuring the dies service life.

Workbench
- With double T-shaped channel, the workbench is convenient for segmented die installation.
- Movable fine polished workbench ensures the workbench surface flatness.

Front supporter
- Front supporter, simple structure, powerful function, supporting up/down adjustment, and can move along T-shaped channel in horizontal direction.

Foot pedal switch
South Korea KACON pedal switch, improving the service life and operational sensitivity.


Potional
- Mechanical Crowning
- Front Photoelectric Protection
- Back Photoelectric Protection

Manual crowning

Photoelectric protection
Potional Segment Die
- Press Brake segmented die or others are avaliable for your choice

Gooseneck die

Acute Knife

Double V Die

Multi-V Die
Technical Parameters
Model | Bending Pressure (KN) | Bendling Length (mm) | Uprights Distance (mm) | Throat Depth (mm) | Slider Stroke (mm) | Max. Opening Height (mm) | Max. X-axis Distance (mm) | Main Motor (KW) | Length*Width*Height (mm) | Weight (kg) |
30T/1600 | 300 | 1600 | 950 | 230 | 100 | 320 | 300 | 3 | 1800*1200*1620 | 2000 |
40T/1600 | 400 | 1600 | 950 | 230 | 100 | 320 | 300 | 3 | 1800*1200*1820 | 2500 |
40T/2200 | 400 | 2200 | 1850 | 230 | 100 | 320 | 500 | 5.5 | 2200*1200*1900 | 2750 |
40T/2500 | 400 | 2500 | 1850 | 230 | 100 | 320 | 500 | 5.5 | 2500*1200*1900 | 3000 |
50T/2500 | 500 | 2500 | 1850 | 230 | 100 | 320 | 500 | 5.5 | 2500*1200*2000 | 3400 |
63T/2500 | 630 | 2500 | 1900 | 250 | 100 | 320 | 500 | 5.5 | 2500*1300*2210 | 4000 |
63T/3200 | 630 | 3200 | 2560 | 250 | 100 | 320 | 500 | 5.5 | 3200*1300*2210 | 4800 |
80T/2500 | 800 | 2500 | 1990 | 300 | 100 | 320 | 500 | 7.5 | 2500*1400*2300 | 5000 |
80T/3200 | 800 | 3200 | 2560 | 320 | 100 | 350 | 500 | 7.5 | 3200*1500*2300 | 6000 |
80T/4000 | 800 | 4000 | 3200 | 320 | 100 | 350 | 500 | 7.5 | 4000*1500*2400 | 7000 |
100T/2500 | 1000 | 2500 | 1990 | 320 | 120 | 350 | 500 | 7.5 | 2500*1600*2400 | 6000 |
100T/3200 | 1000 | 3200 | 2600 | 320 | 150 | 400 | 500 | 7.5 | 3200*1600*2600 | 6800 |
100T/4000 | 1000 | 4000 | 3200 | 320 | 150 | 400 | 500 | 7.5 | 4000*1600*2600 | 8000 |
125T/2500 | 1250 | 2500 | 1990 | 320 | 150 | 400 | 500 | 11 | 2500*1600*2600 | 6000 |
125T/3200 | 1250 | 3200 | 2600 | 320 | 150 | 400 | 500 | 11 | 3200*1600*2600 | 7000 |
125T/4000 | 1250 | 4000 | 3200 | 320 | 150 | 400 | 500 | 11 | 4000*1600*2600 | 8500 |
160T/2500 | 1600 | 2500 | 1990 | 320 | 200 | 460 | 500 | 11 | 2500*1700*2700 | 8800 |
160T/3200 | 1600 | 3200 | 2580 | 320 | 200 | 460 | 500 | 11 | 3200*1700*2700 | 10000 |
160T/4000 | 1600 | 4000 | 2900 | 320 | 200 | 460 | 500 | 11 | 4000*1700*2800 | 11000 |
160T/5000 | 1600 | 5000 | 3900 | 320 | 200 | 460 | 500 | 11 | 5000*1900*3100 | 13500 |
160T/6000 | 1600 | 6000 | 4900 | 320 | 200 | 460 | 500 | 11 | 6300*1900*3200 | 18500 |
200T/2500 | 2000 | 3200 | 1990 | 320 | 200 | 460 | 500 | 11 | 3200*1950*2800 | 10000 |
200T/3200 | 2000 | 3200 | 2480 | 320 | 200 | 460 | 500 | 11 | 3200*1950*2800 | 11000 |
200T/4000 | 2000 | 4000 | 2900 | 320 | 200 | 460 | 500 | 11 | 4000*1950*2800 | 12500 |
200T/5000 | 2000 | 5000 | 3900 | 320 | 200 | 460 | 500 | 11 | 5000*1950*3000 | 14000 |
200T/6000 | 2000 | 6000 | 4900 | 320 | 200 | 460 | 500 | 11 | 6000*1950*3300 | 20000 |
250T/3200 | 2500 | 3200 | 2450 | 400 | 250 | 590 | 500 | 18.5 | 3250*2000*3200 | 18500 |
250T/4000 | 2500 | 4000 | 2900 | 400 | 250 | 590 | 500 | 18.5 | 4000*2000*3400 | 20000 |
250T/5000 | 2500 | 5000 | 3900 | 400 | 250 | 590 | 500 | 18.5 | 5000*2000*3400 | 23000 |
250T/6000 | 2500 | 6000 | 4900 | 400 | 250 | 590 | 500 | 18.5 | 6000*2000*3400 | 27000 |
300T/3200 | 3000 | 3200 | 2450 | 400 | 250 | 590 | 500 | 22 | 3200*2000*3450 | 20500 |
300T/4000 | 3000 | 4000 | 2900 | 400 | 250 | 590 | 500 | 22 | 4000*2000*3450 | 22000 |
300T/5000 | 3000 | 5000 | 3900 | 400 | 250 | 590 | 500 | 22 | 5000*2000*3450 | 25000 |
300T/6000 | 3000 | 6000 | 4900 | 400 | 250 | 590 | 500 | 22 | 6000*2000*3450 | 28500 |
400T/3200 | 4000 | 3200 | 2400 | 400 | 250 | 590 | 500 | 30 | 3200*2180*3400 | 22500 |
400T/4000 | 4000 | 4000 | 2900 | 400 | 250 | 590 | 500 | 30 | 4000*2180*3400 | 25000 |
400T/5000 | 4000 | 5000 | 3900 | 400 | 250 | 590 | 500 | 30 | 5000*2180*3500 | 29000 |
400T/6000 | 4000 | 6000 | 4900 | 400 | 250 | 590 | 500 | 30 | 6000*2180*3800 | 34000 |
500T/4000 | 5000 | 4000 | 2900 | 400 | 250 | 590 | 500 | 45 | 4050*3500*3700 | 36000 |
500T/5000 | 5000 | 5000 | 3900 | 400 | 250 | 590 | 500 | 45 | 5050*3500*3700 | 42000 |
500T/6000 | 5000 | 6000 | 4900 | 400 | 320 | 590 | 500 | 45 | 6050*3500*3700 | 54000 |
Industry applications



