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WC67K NC Hydraulic Plate Press Brake With E21 Controller

Sheet metal plate press brake with E21 NC system
Frequency converter controls the positioning of X,Y axis
Main motor:SIEMENS Germany
Valve:Bosch Rexroth Germany
Electrics:Schneider France
Standard Press Brake; Hydraulic Plate Bending Machine
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WC67K NC Hydraulic Plate Press Brake With E21 Controller Video




Description Technical Parameters Components Explore More Related Products
1. The WC67K NC Hydraulic Press Brake-E21 design meets EU international standards. The fuselage eliminates internal stress by annealing and ensures higher precision and strength. All NC hydraulic plate bending machines are designed using SOLID WORKS 3D programming and made with enhanced ST44-1 quality steel with the latest technology;

2. The WC67K series torsion axis hydraulic plate press brake uses Chinese ESTUN NC control system to help you increase your productivity and keep the lowest cost and lower maintenance costs. High quality and repetitive bending is obtained by using synchronized cylinders and valves;

3. E21 system programming control system and inverter realize the accurate positioning function of X axis Y axis;

4. Cutting-edge frequency response hydraulic control technology, rigid upper beam runs on 8-point bearings with bending precision of +/-0.01 mm;

5. Optional V-axis compensation function, and select the appropriate mold to bend complex shape work pieces easily.

Standard Equipment

NC Hydraulic Metal Plate Bending Machine Standard Press Brake Related Equipment:

1. Chinese E21 NC controller.
2. Y-axis and X-axis system control adjustment and frequency converter controls the positioning of them.
3. Linear guide rail and ball screw accuracy of 0.01mm(HIWIN,TAIWAN).
4. Steel mono-block construction.
5. Adjustable stop fingers.
6. Standard electrics from Schneider, France.
7. Standard oil tube connectors from EMB Germany.
8. Standard valves and oil pump from Bosch Rexroth Germany.
9. Standard main motor from Siemens Germany.
10. Hydraulic and electrical overload protection.
11. Light guards ensure the safety of operators during operation.

Chinese ESTUN E21 NC System:

  • Monochrome LCD box panel.
  • Integral factor freely programmable.
  • Automatic positioning control(common motor or conventer).
  • Spindle offset allowance.
  • Internal time relay.
  • Stock counter and Internal time relay.
  • Backgauge position display with 0.01mm resolution.
  • Language:Chinese and English menu operation.
  • Program memory of up to 40 programs and up to 25 steps per program.

E21 NC Controller & Frequency Converter:

E21 NC Controller & Frequency Converter

E21 and frequency changer realize control through the bus communication implementation, the fast, accurate positioning and the built-in time relay can realize most of the logic functions and greatly increase the working efficiency.

Detailed Pictures
standard-punch-dies

European standard Punch & Dies:

Made by 42CrMo steel.
special non-standard mold is available under client's requirement according to real workpiece situation.

Main motor: Siemens Germany

Longer service life and low noising during the work.German siemens motor ensures more stable and durable service life and lower noise.
main-motor

valve

Valve: Bosch Rexroth, Germany

Adopt integrated hydraulic control system,more reliable and easy for maintenance.
Sealing rings: NOK, Japan
Integrated hydraulic system can effectively prevent the problems caused by hydraulic oil leakage.


Oil pump: Sunny, America

Guaranteed long service life and low working noise, it's easy for maintenance.
Sunny Oil Pump from America
ball-screw

Ball screw & linear guide: HIWIN, Taiwan, China

Double ball screws & linear guides in the two sides of the machine to guarantee high precision of backguage device.

Electrics: Schneider, France

Better stability and longer service life.with DELTA frequency converter to prevent X-axis swinging when positioning.
electric-schneider
photoelectric-proximity-switch

Photoelectric Proximity Switch:

The operation of double protection oil cylinder exceeds the schedule.


OPTIONAL Equipments:                                                                            


Photo-electric protection:

The scientific and efficient guarantee of the operator's safety during operation.
photo-electric-protection
mechanical-crowning

Mechanical crowning:

 Improving the bending angle accuracy and linearity.

Mechanical quick clamps:

Changing the upper die more safe and efficiency, improve the efficiency of work.

Mechanical quick clamps


WC67K/WC67Y Series Hydraulic Press Brake (Plate Bending Machine) Technical Parameters

Type

Nominal Force

Worktable Length

Poles Distance

Throat Depth

Slider Travel

Max Open

Power

Weight

Dimension

 

KN

mm

mm

mm

mm

mm

KW

kg

mm

40T/2000

400

2000

1350

230

100

320

5.5

2750

2000×1200×1910

40T/2500

400

2500

1850

230

100

320

5.5

3000

2500×1200×1910

50T/2000

500

2000

1350

230

100

320

5.5

2950

2000×1200×1910

50T/2500

500

2500

1850

230

100

320

5.5

3400

2500×1210×2000

63T/2500

630

2500

1900

250

100

320

5.5

4000

2500×1300×2210

63T/3200

630

3200

2560

250

100

320

5.5

4800

3200×1300×2210

80T/2500

800

2500

1990

300

100

320

7.5

5000

2500×1400×2300

80T/3200

800

3200

2560

320

100

350

7.5

6020

3200×1500×2300

80T/4000

800

4000

3000

320

100

350

7.5

7000

4000×1500×2400

100T/2500

1000

2500

2020

320

150

350

11

6000

2500×1600×2400

100T/3200

1000

3200

2600

320

150

400

11

6800

3200×1600×2600

100T/4000

1000

4000

3000

320

150

400

11

8400

4000×1600×2700

125T/2500

1250

2500

2020

320

150

350

11

6500

2500×1600×2400

125T/3200

1250

3200

2580

320

150

400

11

7200

3200×1600×2600

125T/4000

1250

4000

3000

320

150

400

11

8800

4000×1600×2700

160T/3200

1600

3200

2600

320

200

460

11

10500

3200×1700×2700

160T/4000

1600

4000

3000

320

200

460

11

11500

4000×1700×2800

160T/5000

1600

5000

4000

320

200

460

11

14000

5000×1900×3100

160T/6000

1600

6000

5000

320

200

460

11

19500

6300×1900×3200

200T/3200

2000

3200

2500

320

200

460

11

12500

3200×1950×2800

200T/4000

2000

4000

3000

320

200

460

11

13600

4000×1950×2800

200T/5000

2000

5000

4000

320

200

460

11

14500

5000×1950×3000

200T/6000

2000

6000

5000

320

200

460

11

21000

6000×1950×3330

250T/3200

2500

3200

2500

400

250

590

18.5

19000

3250×2000×3200

250T/4000

2500

4000

3000

400

250

590

18.5

20200

4000×2000×3400

250T/5000

2500

5000

4000

400

250

590

18.5

23500

5000×2000×3400

250T/6000

2500

6000

5000

400

250

590

18.5

27500

6000×2000×3400

300T/3200

3000

3200

2530

400

250

590

22

20500

3200×2000×3450

300T/4000

3000

4000

3000

400

250

590

22

22500

4000×2000×3450

300T/5000

3000

5000

4000

400

250

590

22

25000

5000×2000×3450

300T/6000

3000

6000

5000

400

250

590

22

30000

6000×2000×3450

400T/4000

4000

4000

3000

400

250

590

30

25000

4000×2180×3400

400T/5000

4000

5000

4000

400

250

590

30

29000

5000×3180×3500

400T/6000

4000

6000

5000

400

250

590

30

35000

6000×2180×3800

500T/4000

5000

4000

3000

400

250

590

45

35000

4000×2580×3500

500T/5000

5000

5000

4000

400

250

590

45

44000

5050×3500×3700

500T/6000

5000

6000

5000

400

320

590

45

55000

6050×3500×3700

600T/4000

6000

4000

3000

400

320

590

55

45000

4050×4500×3700

600T/6000

6000

6000

5000

400

320

590

55

60000

6050×4500×3700

800T/6000

8000

6000

5000

400

320

590

55

75000

6300×4500×6000


NC Hydraulic Metal Plate Press Brake Bending Machine Components:

Serial No.

Part Description

Brief instruction

Country of origin

1-

Estun NC System

   ESTUN E21

China

2-

Electrical components

Schneider Electrical

French

3-

Main Motor

Siemens

Germany

4-

Backgauge & RAM Drive

Converter from Delta

Taiwan, China

5-

Ball screw/ Liner guide

HIWIN  

Taiwan, China

6-

Foot switch

KACON

Korea

7-

Travel switch

Schneider Electrical

French

8-

Hydraulic System

Bosch-Rexroth

Germany

9-

Hydraulic Pump

SUNNY

USA

10-

Tubing connector

EMB

Germany

11-

Seal Ring

NOK

Japan

12-

Die

One set standard tools from GLDMA

China

13

Front/Back Safety Guard

GLDMA

China

Optional

1-

Safety light curtain

KELI

China

2-

Laser Safety Protection

FIESSLER

Germany

3-

Manual Crowning system

GLDMA

CHINA

4-

 E200P / DA41s

Estun/Delem

CHINA/Dutch

5

Fast Clamp

KYOKKO

Japan

Safety Configuration

1-

Warning of high oil temperature

■Yes□No


2-

High oil pressure protection

■Yes□No


3-

Motor overload protection

■Yes□No


5-

Left & Right side protection

■Yes□No

Fixed type(metal)

6-

Electricity leakage protection

■Yes□No


9-

Safety standards

■CE□CSA■NR-12□OSHA




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