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China CNC Press Brake 3050 mm, 170 ton With Delem DA53T,DA58T

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China CNC Press Brake 3050-4050 mm, 110ton to 170 ton With Delem DA53T,DA58T

Main Features:

1. Brand-new industry design combined with modern aesthetic concept, high-quality

production technology, simple appearance.

2. Latest high-frequency responding hydraulic control technology, faster, more efficient and accurate.

3. Heat treatment of the rack, rigidity optimization verification on entire machine and the application of hydraulic crowning structure jointly ensure the bending precision of WE67K series Press Brakes.

4. Optimal ratio of parameters and core configuration ensure stable performance, and easy operation.

5.DA53T controller/DA58T controller  is equipped with standard 4+1 axis (Y1, Y2, X,R axis and W axis crowning). . At the same time, suitable die can be selected to realize bending processing of various workpieces with complex shapes.

6. The Press Brake adopts full closed-loop electro-hydraulic servo synchronous control technology. The position signal of the slide block is fed back to the CNC controller by the grating ruler on both sides, and then CNC controller controls the opening size of the synchronous valve and adjusts the quantity of the oil cylinder, so as to control the slide block(Y1,Y2)to run at the same frequency and always keep the parallel state to the working table.

7. CNC controller will automatically control the deflection compensation of the worktable, in

order to achieve uniform angle on full length of the workpiece according to machine process state.

8. Using hydraulic crowning method or mechanical crowning method, the workpiece with uniform precision over the whole length of the worktable can be obtained. The hydraulic crowning is composed of a group of oil cylinders in the lower working table, which can make the working table move relative to each other and form an ideal curve with convection to ensure the relation between the relative position of the sliding block and the bearing force remains unchanged. The compensation amount is determined by the CNC controller according to the thickness of the plate and the material characteristics.

MACHINE BLOCK:

Yuan press brake features a rigid frame for min deflection under the load. The frame steels are German origin and designed using SOLIDWORKS 3D programming and made with quality steel Improved Q235 using the latest technology.

Feature:

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The machine welding is made by welding apparatus and welding robots.

 •After the welding, we make stress relief process by vibration system.

•After the stress relief processmachine frame goes to CNC 5 axes machining centers for accuracy.

•All reference surfaces and connection holes are machined.

•By all this processes machine frame sensitive is protected for a long life time.

RAM POSITIONING SYSTEM-Y1, Y2:

In this system each cylinder operates independently. Linear encoders are mounted on a separate sub frame on each side of the machine. These encoders combined with servo hydraulic valves and the CNC command center, provide a 0.001mm accuracy and the ability to program all ram position, speeds and ram tilt. The decompression point is also programmable, this feature along with

programmable speeds is very useful when bending large sheets.

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SIDE LOOKING:

The engineers of RIZHEN R&D did not forget to increase the stroke and max opening (daylight) for an ever more versatile press brake With these specs, deep bends can be  achieved with longer tools,parts can be easily taken out from front of the machine.

Advantage:

The machine throat depth is 320mm which is provide you big gap for your bendings.

The machine is equipped with european style top tools & Dies

Machine open height is 460mm which is the innovative solution for press brakes.

BGA SERIES MULTI-AXIS BACK GAUGE:

backgauge.jpg

RIZHEN  press brake are provided are equipped with a backgauge constituted by a solid

structure in order to assure the best repetitiveness and high precision in axes positioning.

CNC controlled back gauge that automatically adjusts the X (depth) and R (height) axes to ensure your material is always positioned accurately, resulting in higher quality finished parts. Advantage: •High-Speed Free Fall •High Bending Speed

•High Return Speed

•Very low noise level

2-Axis CNC BackGauge:

 •X, R precision servo-driven back gauge

•Manually adjustable Z1, Z2-axis

•High-Speed with HIWIN linear guides

•Driven by DELTA Servo Motors and drives

•Complete Backgauge fingers on double linear guide

•X-axis speeds up to 800 mm/sec & accuracy to 0,01mm

CNC CROWNING SYSTEM:

The CNC Crowning system enables the user to offset deformations of the beam while bending. thus, the angle is keeping constant along the entire plate length.

Standard Promecam-Amada tool:

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A → natural light: distance between the upper beam and the table

→ upper beam: upper part of a press brake

→ upper beam clamp: clamp mounted on the upper beam to hold intermediates

→ intermediate: part for mounting punches on the upper beam

E→ intermediate clamp: clamp mounted in the middle to hold punches

F→ punch: upper tool

→ machine axis: bending axis that passes through the tip of the punch and the V-shaped  center of the die

H matrix: bottom tool

Idie holder: part for fixing dies

Lfolding table: table for supporting dies.





Advantage:

•Easy reversibility of tools because of symmetrical adaption

•Quick clamping for the dies

•Suitable for 4-V dies & Single V Dies

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 Energy Saving  Motor(Optional)

hybrid press brake

CNC CONTROL SYSTEM:

The new compact DA-53T adds a state-of-the-art complete touch control solution for synchronized press brakes.

Offering easiest CNC programming based on the Delem graphical touch screen user interface. This panel based control, standard capable of controlling up to 4 axes, can be integrated in cabinets as well as used in an optional pendulant arm housing.

Its 10.1" wide screen high resolution colour TFT, with industrial grade multi touch technology, gives access to the proven Delem user-interface. It enables direct “hot-key” touch navigation between product programming and actual production. Functions are located where needed, offering optimised ergonomics throughout the entire application. Machine adjustment and test bends are reduced to a minimum with a quick and easy program-to-production work sequence.

PRESS BRAKE SAFETY SYSTEM(OPTIONAL):

YUAN Press Brake with DSP generates a visible laser protection compliant to EN12622 regulation.

The beam protects the press brake operator from the danger of being crushed between upper&lower tool.

laser safety.jpg

Advantage:

•The most advanced laser systems

•Box-shaped part bending feature 

Innovative tooling grid guarding pattern

Completely foot peddle controlled operation

Auto-blanking for automatic box and side wall detection

UL approved

•CE certified

Type 4 patented process control 

"Safe Release" supports are unhooked without damages in case of collision.

Machine Parameters:


No

Name

WE67K-110/3050

WE67K-170/4050

1

Nominal pressure

1100 KN

1700 KN

2

Working table length

3050 mm

4050 mm

3

Distance between uprights

2600 mm

3050 mm

4

Ram stroke

150 mm

150 mm

5

Max.opening height

370 mm

370 mm

6

Throat depth

320 mm

320 mm

7

Approaching speed

200 mm/s

200 mm/s

8

Working speed

7 mm/s

7 mm/s

9

Returning speed

200 mm/s

200 mm/s

10

Main Motor power

7.5kw

11kw

11

Overall dim. (L*W*H

4000*2000*2450mm

4500*2200*2600mm

12

Weight

7,800 KGS

11500KGS


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