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Quick Details

  • Condition: New
  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: Huantu Machinery
  • Model Number: WC67K
  • Machine Type: Press Brake
  • Raw Material: Steel Bar
  • Material / Metal Processed: Stainless Steel
  • Power: Hydraulic
  • Automation: Automatic
  • Extra Services: End Forming
  • Certification: CE
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Hydraulic system: Omega/Bosch Rexroth
  • CNC system: Delem/Estun
  • Electric system: Siemens/Synder
  • Main Motor: Siemens
  • Seals Ring: Valqua
  • Warranty: 1 Year
  • Machine color: Customer Pointed

Packaging & Delivery

Packaging Details Wooden box
Delivery Time 30 days

 

 

CNC Hydraulic Press Brake:

 

 

Product Description:

 

CNC Electric-hydraulic Servo (Proportional) Press Brake

Model: WE67K-200/3200(CNC DA65W)

 

-Streamlined design, high speed, high precision, high rigidity, CNC sheet metal press brake.

-Electro hydraulic servo system, full loop controlling the synchronization of the upper beam.

-Hydraulic compensation on crowning of worktable and deformation compensation of throat, ensuring good bending strength and precision.

-Back gauge driven by digital AC servo motor, moved with long-stroke ball screw, linear guideway guiding.

 

 

 

Control Technology

The synchronization of press brake adopt the technology of full loop electro hydraulic servo control, the positioning signal of the upper beam are feed back by raster (light-ruler) to CNC system and CNC system will check the opening size of synchronization valves, adjusting the inlet oil amount, to realize the synchronizing movements of the upper beam (Y1, Y2), and keep the worktable are always parallel situation. Following the situation of sheet metal to be bended, CNC system control automatically the amount of the crowning compensation of worktable to realize that angle being bended of workpiece can keep same along the full workpiece length.

 

  

Crowning Compensation

Crowning compensation system on worktable can make a workpiece having a same precision full along the length of the work piece. A crowning compensation system is composed of a group cylinders in line in worktable, which can from a relative movements of worktable, forming a curve needed of adding conves to worktable, to ensure unchanged the relative position to the upper beam of worktable after the worktable being under pressure. The crowning compensation amount is automatically calculated out by CNC system according to the worktable’s situation.

 

Key components of press brake

Valves: Rexroth, Germany

Main Electrical components: Siemens, Germany

Main Motor: Siemens, Germany

Pressure gauge: Hawe, Germany

Oil seals: VALQUA, Japan.

 Oil filter: Compass, Taiwan, China.

 

Precision of machine

Ram of the machine (precision of X,Y1,Y2,R,Z1,Z2, V axes)

Position precision of the machine     ±0.01MM

Reposition precision of the machine   ±0.01MM

 

Working environment of machine

. Power supply: 380 V/3 phases/50 Hz 

(Or 220V, 60hz or We can make as your request)

. Temperature: 5℃~+50℃

. Workshop environment: cleaning without dust

 

DA65W CNC SYSTEM 

 

Hydraulic system

Y1, Y2 axes use the electrical-hydraulic proportional servo valve technique. Hydraulic system is made in Rexroth, Germany.

The oil pump: internal gear pump, Chengjie, Shanghai.

The dynamic seal rings for main oil cylinder is made in VALQUA, Japan, which have the perfect sealing effect and long life.

The oil level can be displayed clearly by the oil level meter set on oil tank, which has the oil filter mechanism and blocking alarm function.

Extra loading overflow protecting function on hydraulic system.

 

Components Brand :

 

 

 

We have following Press Brake Models : 

machine specification

 

63/2500

100/3200

100/4000

160/3200

160/4000

250/3200

250/4000

300/4000

Nominal pressure of machine

KN

630

1000

1000

1600

1600

2500

2500

3000

length of working table

mm

2500

3200

4000

3200

4000

3200

4000

4000

distance between horsing

mm

2060

2700

3500

2700

3500

2700

3500

3500

Max. open height between

working table and ram

mm

440

480

480

480

480

480

480

480

stroke of ram

mm

200

200

200

200

200

200

200

200

throat depth

mm

300

400

400

400

400

400

400

400

Max back gauge distance

mm

500

500

500

500

500

500

500

500

 

mm

2825

3500

4300

3500

4300

3500

4300

4300

overall dimensions

mm

1650

1650

1650

1650

1650

1730

1730

1950

 

mm

2430

2540

2540

2580

2580

2580

2580

2670

WEIGHT of machine

kg

5500

8000

9200

10000

11500

15000

15500

22000

 

 

 

Our Machine Pictures: 

 

 

 

 

Our Workshop:

 

 

Our Customers and Our Certificate  (Trust and Friendship):

 

 

 

Our Market: 

(Our machines have been sold to more than 90 oversea countries, all our customers are very satisfy about our quality)

 

 

 

 

Packing and Shipping :

Model:WE67K-200T/3200 (CNC DA65W)
Single package size: 330X180X280CM
Single gross weight:12500 KGS
Package Type:Wooden package or can be adjust for the machine's safety

 

 

 

 

Guarantee, Installation and Training Service:

 

1. Our guarantee time is 5 years from B/L date.  If any component is damaged during guarantee time, we can send the component to the customer by DHL, TNT freely.

 

2. Our factory can send our engineer to the customer’s factory install, commission and training freely. The customer provide the double trip tickets, food and accommodation for our engineer. The customer also can send the engineer to our factory to learn the operation and maintains freely.

 

3. Our factory provide the service for the customer forever, if the customer need operation help, can contact us by Skype, Email, Whatsapp, Wechat and Telephone at any time, we provide 24 hours on-line service.

  

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