Home > Hydraulic Press Brake > WC67K NC Hydraulic Plate Press Brake With E21 Controller

WC67K NC Hydraulic Press Brake

  1. NC controller: Estun E21
  2. European standard Punch & Dies
  3. Main motor: Siemens Germany
  4. Oil pump: Sunny, America
  5. Valve: Bosch Rexroth, Germany
  6. Foot Pedal: KACON, Korea
  7. Electrics: Schneider, France
  8. Ball screw & linear guide: HIWIN, Taiwan, China
  9. Photoelectric Proximity Switch
wc67k-nc-hydraulic-plate-press-brake-with-e21-controller
1

NC controller: Estun E21

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.

2

European standard Punch & Dies

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

3

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.

4

Oil pump: Sunny, America

Guaranteed long service life and low working noise, it's easy for maintenance.' type="text">' type="text">

5

Valve: Bosch Rexroth, Germany

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

6

Foot Pedal: KACON, Korea

Safer, longer service life.

7

Electrics: Schneider, France

Better stability and longer service life.with DELTA frequency converter to prevent X-axis swinging when positioning.

8

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.

9

Photoelectric Proximity Switch

The operation of double protection oil cylinder exceeds the schedule.

Traditional torsion shaft NC series

  1. The design meets EU international standards.The fuselage eliminates internal stress by annealing and ensures higher precision and strength.All 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 bending machine uses Chines 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 workpieces easily.



  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 motro from Siemens Germany
  10. Hydraulic and electrical overload protection
  11. Light guards ensure the safety of operators during operation
TypeNominal ForceWorktable LengthPoles DistanceThroat DepthSlider TravelMax OpenPowerWeightDimension
KNmmmmmmmmmmKWkgmm
40T/2000400200013502301003205.527502000×1200×1910
40T/2500400250018502301003205.530002500×1200×1910
50T/2000500200013502301003205.529502000×1200×1910
50T/2500500250018502301003205.534002500×1210×2000
63T/2500630250019002501003205.540002500×1300×2210
63T/3200630320025602501003205.548003200×1300×2210
80T/2500800250019903001003207.550002500×1400×2300
80T/3200800320025603201003507.560203200×1500×2300
80T/4000800400030003201003507.570004000×1500×2400
100T/25001000250020203201503501160002500×1600×2400
100T/32001000320026003201504001168003200×1600×2600
100T/40001000400030003201504001184004000×1600×2700
125T/25001250250020203201503501165002500×1600×2400
125T/32001250320025803201504001172003200×1600×2600
125T/40001250400030003201504001188004000×1600×2700
160T/320016003200260032020046011105003200×1700×2700
160T/400016004000300032020046011115004000×1700×2800
160T/500016005000400032020046011140005000×1900×3100
160T/600016006000500032020046011195006300×1900×3200
200T/320020003200250032020046011125003200×1950×2800
200T/400020004000300032020046011136004000×1950×2800
200T/500020005000400032020046011145005000×1950×3000
200T/600020006000500032020046011210006000×1950×3330
250T/320025003200250040025059018.5190003250×2000×3200
250T/400025004000300040025059018.5202004000×2000×3400
250T/500025005000400040025059018.5235005000×2000×3400
250T/600025006000500040025059018.5275006000×2000×3400
300T/320030003200253040025059022205003200×2000×3450
300T/400030004000300040025059022225004000×2000×3450
300T/500030005000400040025059022250005000×2000×3450
300T/600030006000500040025059022300006000×2000×3450
400T/400040004000300040025059030250004000×2180×3400
400T/500040005000400040025059030290005000×3180×3500
400T/600040006000500040025059030350006000×2180×3800
500T/400050004000300040025059045350004000×2580×3500
500T/500050005000400040025059045440005050×3500×3700
500T/600050006000500040032059045550006050×3500×3700
600T/400060004000300040032059055450004050×4500×3700
600T/600060006000500040032059055600006050×4500×3700
800T/600080006000500040032059055750006300×4500×6000
Serial No.Part DescriptionBrief instructionCountry of origin
1-Estun NC System   ESTUN E21China
2-Electrical componentsSchneider ElectricalFrench
3-Main MotorSiemensGermany
4-Back Gauge & RAM DriveInverter from DeltaTaiwan,China
5-Ball screw/ Liner guideHIWINTaiwan,China
6-Foot switchKACONKorea
7-Travel switchSchneider ElectricalFrench
8-Hydraulic SystemBosch-RexrothGermany
9-Hydraulic PumpSUNNYUSA
10-Tubing connectorEMBGermany
11-Seal RingNOKJapan
12-DieOne set standard tools from GLDMAChina
13Front/Back Safety GuardGLDMAChina
Optional
1-Safety light curtainKELIChina
2-Laser Safety ProtectionFIESSLERGermany
3-Manual Crowning systemGLDMACHINA
4- E200P / DA41s                              Estun/DelemCHINA/Dutch
5Fast Clamp                KYOKKOJapan
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                               □NoFixed type(metal)
6-Electricity leakage protection■Yes                               □No
9-Safety standards■CE         □CSA         ■NR-12         □OSHA

Estun E21 controller

One of the most stable and simplest controllers
40 programs stored, 25 steps per program
easy to exchange manual and automatic mode

Estun E21 controller
Standard molds & Large depth throat

Standard molds & Large depth throat

Standard up punch and lower multi-V mold
support majority of work piece bending
Large edge bending works can be realizes based on enough depth throat

Electrical components

Schneider electrics from France
with function of opening door to power off
Components and lines in order, easy to inspect and do maintenance daily

Electrical components

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