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Hydraulic Press brake with E21 NC Control System

Hydraulic Press brake with E21 NC Control System

A. Main Features:

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%.


Main Configuration

  • Estun E21 NC control System

  • Powered Depth Y-axis&Back gauge X-axis

  • DELTA Inverter controlled back gauge

  • HIWIN Ball screws & Polished rod with 0,05mm accuracy.

  • Plate Support Arms

  • Germany Bosch-Rexroth Hydraulic

  • Tubing connector

  • Germany Siemens Main Motor

  • Schneider Electrics

  • Hydraulic &Electrical overload protection

  • Top and Bottom Tooling(86°,R0.6mm)

  • Safety Standards(2006/42/EC):


Safety Standard

1. EN 12622:2009 + A1:2013

2. ENISO12100:2010

3. EN60204-1:2006+A1:2009

  • Front finger protection (safety light curtain)

  • South Korea KACON foot switch (Safety grade 4)

  • Rear metal safety guard and CE standard

  • Safety relay monitors foot switch, safety protection

  • Safety standards (2006/42 / EC):


E21 Control System

E21-Control-System.jpg


1) HD LCD display, with both Chinese and English language options, a display programming parameters, faster and more convenient programming;

2) X, Y-axis intelligent positioning, can also be manually adjusted according to need to remove the

mechanical hand position device;

3)  Built-in dwell time, unloading delay design function, the operation is more simple, no time relays, reduce costs;

4) Having a key parameter backup and restore functionality, you can always restore the parameters as required, reducing maintenance costs;

5) Support multi-step programming, complex workpieces can be completed at one time, improve production efficiency and machining accuracy;

6) All keys one the panel are micro-switches, through EMC, high temperature, vibration and other rigorous testing to ensure product stability and service life;

7) CE certified to meet the needs of overseas markets.

MYT-Hydraulic-Press-brake-with-E21-NC-Control-System.jpg


A. CROWNING SYSTEM: Manual crowning system and cnc motorized crowning system is optional

CROWNING-SYSTEM.jpg


B. Safety for CNC press brake optional:

Safety-for-CNC-press-brake-optional.jpg


Optional upper tools and down tools


B. Technical Parameters

Model

Nominal Force

(KN)

Worktable Length

(mm)

Poles Distance

(mm)

Throat Depth

(mm)

Slider Travel

(mm)

Max Open

(mm)

Y-axis Downward

Speed

(mm/sec)

Y-axis Back

Stroke Speed

(mm/sec)

Bending Angle Precision

(°)

X-axis Max. Distance (mm)

Workpiece

Linearity

(mm/m)

Back Supper

(PCS)

Main Motor

(KW)

L*W*H

(mm)

40T/2200

400

2200

1850

230

100

320

80

70

<±40

500

0.5

2

5.5

2250*1200*1910

40T/2500

400

2500

2030

230

100

320

80

70

0.5

500

0.5

2

5.5

2550*1200*1910

50T/2500

500

2500

1970

230

100

320

80

70

0.5

500

0.5

2

5.5

2550*1210*2000

63T/2500

630

2500

1970

250

100

320

80

70

0.5

500

0.5

2

5.5

2550*1300*2210

63T/3200

630

3200

2500

250

100

320

80

70

0.5

500

0.5

3

5.5

3250*1300*2210

80T/2500

800

2500

1970

250

100

340

80

70

0.5

500

0.5

2

7.5

2550*1450*2300

80T/3200

800

3200

2500

250

100

340

80

70

0.5

500

0.5

3

7.5

3250*1450*2300

80T/4000

800

4000

3100

250

100

340

80

70

0.5

500

0.5

4

7.5

4050*1450*2400

100T/2500

1000

2500

2000

320

120

370

80

70

0.5

500

0.5

2

7.5

2550*1550*2500

100T/3200

1000

3200

2600

320

120

370

80

70

0.5

500

0.5

3

7.5

3250*1550*2500

100T/4000

1000

4000

3100

320

120

370

90

82

0.5

500

0.5

4

7.5

4050*4550*2500

125T/3200

1250

3200

2600

320

120

370

90

82

0.5

500

0.5

3

7.5

3250*1550*2500

125T/4000

1250

4000

3100

320

120

370

90

82

0.5

500

0.5

4

7.5

4050*1550*2500

160T/3200

1600

3200

2510

320

200

450

90

86

0.5

500

0.5

3

11

3250*1700*2800

160T/4000

1600

4000

3040

320

200

450

90

86

0.5

500

0.5

4

11

4050*1700*2800

160T/5000

1600

5000

3800

320

200

450

90

86

0.5

500

0.5

5

11

5050*1900*3100

160T/6000

1600

6000

4600

320

200

450

90

86

0.5

500

0.5

6

11

6050*1900*3100

200T/3200

2000

3200

2510

320

200

450

90

86

0.5

500

0.5

3

15

3250*1950*2800

200T/4000

2000

4000

3040

320

200

450

90

86

0.5

500

0.5

4

15

4050*1950*2800

200T/5000

2000

5000

3800

320

200

450

90

86

0.5

500

0.5

5

15

5050*1950*3000

200T/6000

2000

6000

5000

320

200

450

90

86

0.5

500

0.5

6

15

6050*1950*3300

250T/3200

2500

3200

2510

400

250

560

90

86

0.5

500

0.5

3

18.5

3250*2000*3200

250T/4000

2500

4000

3040

400

250

560

90

86

0.5

500

0.5

4

18.5

4050*2000*3400

250T/5000

2500

5000

3800

400

250

560

90

86

0.5

500

0.5

5

18.5

5050*200*3400

250T/6000

2500

6000

5000

400

250

560

90

86

0.5

500

0.5

6

18.5

6050*2000*3400

300T/3200

3000

3200

2500

400

250

560

90

86

0.5

500

0.5

3

22

3250*2000*3450

300T/4000

3000

4000

3040

400

250

560

90

86

0.5

500

0.5

4

22

4050*2000*3450

300T/5000

3000

5000

3800

400

250

560

90

86

0.5

500

0.5

5

22

5050*2000*3450

300T/6000

3000

6000

4800

400

250

560

90

86

0.5

500

0.5

6

22

6050*2000*3450

400T/4000

4000

4000

3040

400

250

560

90

86

0.5

500

0.5

3

30

4050*2180*3400

400T/5000

4000

5000

3800

400

250

560

90

86

0.5

500

0.5

4

30

5050*2180*3500

400T/6000

4000

6000

5000

400

250

560

90

86

0.5

500

0.5

5

30

6050*2180*3800

500T/5000

5000

5000

3800

400

300

600

90

86

0.5

500

0.5

6

45

5050*3500*3700

500T/6000

5000

6000

5000

400

300

600

90

86

0.5

500

0.5

3

45

6050*3500*3700

600T/4000

6000

4000

3000

400

302

600

90

86

0.5

500

0.5

4

45

4050*4500*3700

600T/6000

6000

6000

4800

400

320

600

90

86

0.5

500

0.5

5

45

6050*4500*3700

800T/6000

8000

6000

5000

400

320

600

90

86

0.5

500

0.5

6

55

6300*4500*6000


C. Standard/Optional Configuration List

No.

Accessory Name

Model/Manufacturer

Others

Configuration

1.

CNC System

E21 System


Standard

2.


Electrics

Schneider Electric

Travel switch & Limit switch

3.

Main Motor

Best brand Motor in China


4.

Back gauge, synchronous belt,

synchronous wheel


Taiwan, China

positioning control

Guaranteed precision

5.


Frequency Converter


JRACDRIVE

positioning control

Guaranteed precision

6.

Pedal Switch

South Korea KACON

7.

Backgauge

Ball screw linear guide rail-Taiwan HIWIN

8.

Hydraulic system

China

9.

Oil Pump

SUNNY-USA

10.

Sealing Ring

Japan

11.

Oil Tube Connector

Casing connector

12.

Front Safety Guard

Produced by MYT

13.

Back Safety Guard

Produced by MYT

14.

Die

One set of standard dies

15.

Clamping

General clamping tools

16.

Crowning Mode

Hydraulic crowning


Optional

17.

Crowning Mode

Mechanical crowning

18.

Laser Protection

DSP- Italy

19.

Front Photoelectric Protection

LNTECH-Shangdong

20.

Back Photoelectric Protection

LNTECH-Shangdong

21.

Clamping

Quick clampings

22.

System Options

E200P、DA41S ,DA52S, E300, CT8

23.

Safety Standard

■ CE □CSA ■NR-12 □OSHA




Room 1803, 2nd, 2501 Lane, Guyang North Road, Songjiang District, Shanghai, China
sales@mytmachine.com 008615951670606