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Hydraulic Press Brake

Features

1. The WC67Y series hydraulic press brake is a commonly used metal forming machine with nominal force between 300 and 4000 kN. It has a built-in mechanical block to ensure the accurate positioning of slide. Also, it adopts a rigid torsion shaft to guarantee the synchronous movement of slides.


2. The sheet metal bending machine features motor-driven X and Y axes, and supports fully digital display to ensure convenient operation.


3. The hydraulic top drive system ensures constant stability and reliability.


4. The sheet metal is loaded and clamped in one step, and then it is processed at a time, offering high machining precision.


5. The hydraulic press brake is constructed by steel plate via welding process, and vibrating stress relief treatment is applied to eliminate internal stress. Thus, the whole machine shows good stability, while the operation is safe and convenient. In addition, the combination of performance hydraulic system and specialized NC-89W digital display system contributes to ideal bending effects.





Product Structure

1. Slide System
The slide system of our hydraulic press brake consists of the slide, oil cylinder and the micro-adjustment unit for mechanical block. The left- and right-side oil cylinders are fixed on the frame, and they make use of the piston rod to realize the vertical movement of slides. The adjustment of mechanical block is digitally displayed by the NC-89W control system.


2. Worktable Unit
This range of hydraulic bending brake is available with a suspended control box to control the worktable unit.
An electric motor is adopted to drive the backgauge system to move forward or backward, and the NC-89W control system with minimum reading of 0.1mm acts to display the position digitally.
Additionally, our hydraulic press brake is outfitted with travel switches to further ensure backgauge positioning accuracy.

Hydraulic Press Brake

3. Synchronous System
This hydraulic plate bending machine has a mechanical synchronous system that is made up of the torsion shaft, swing arm, joint bearing, and more. Due to simple structure, the synchronous system offers reliable and precision performance. The positioning of mechanical block is adjusted by motor while the positioning data is digitally displayed by the NC-89W.


4. Backgauge System
The hydraulic press brake features a motor-driven backgauge system, and adopts a chain wheel to make two lead screws move synchronously. The NC-89W digital display system serves to show the backgauge distance. The high precision brake press also supports manual micro-adjustment of the backgauge unit.


Features of NC-89W Digital Display System
The NC-89W digital display system is available with a 128×64 LCD as well as a built-in PLC, which makes the hydraulic press brake convenient for operation.


This system is able to control the X axis and Y axis, detect switching signals, etc. Additionally, it can realize many other functions, such as auto positioning, value counting, one-way positioning, control valve group, power failure memory, and more. In addition, the digital display system adopts some state-of-the-art technologies, including man-machine conversation, unique positive and negative rotation for control motor, etc.




Technical Parameters
Model Nominal force (kN) Work table length (mm) Distance between vertical columns (mm) Throat depth (mm) Slide stroke(mm) Max. Openheight (mm) Adjustmentrange of slide stroke (mm) Main motor power (kW) Net weight(kg) Overall Dimensions (L×W×H, mm)
WC67Y- 30/1320 300 1320 1140 200 80 320 60 3 2000 1940×1510×1905
WC67Y- 30/1600 300 1600 1420 200 80 320 60 3 2300 2220×1510×1905
WC67Y- 40/1320 400 1320 1120 200 100 340 80 4 2200 1950×1600×2070
WC67Y- 40/1600 400 1600 1400 200 100 340 80 4 3300 2230×1600×2070
WC67Y- 40/2000 400 2000 1800 200 100 340 80 4 3300 2555×1600×2070
WC67Y- 40/2500 400 2500 2300 200 100 340 80 4 3600 3055×1600×2070
WC67Y- 63/2500 630 2500 2260 250 100 355 80 5.5 4800 3100×1725×2355
WC67Y- 63/3200 630 3200 2960 250 100 355 80 5.5 5600 3800×1725×2355
WC67Y- 80/2500 800 2500 2240 250 100 355 80 7.5 5900 3100×1725×2240
WC67Y- 80/3200 800 3200 2940 250 100 355 80 7.5 6600 3800×1725×2240
WC67Y- 80/4000 800 4000 3740 250 100 355 80 7.5 7800 4600×1765×2400
WC67Y- 100/2500 1000 2500 2210 320 120 415 100 7.5 7300 3150×1850×2530
WC67Y- 100/3200 1000 3200 2910 320 120 415 100 7.5 8100 3850×1850×2690
WC67Y- 100/4000 1000 4000 3710 320 120 415 100 7.5 9200 4750×1850×2800
WC67Y- 125/2500 1250 2500 2210 320 120 415 100 7.5 7800 3150×1850×2530
WC67Y- 125/3200 1250 3200 2910 320 120 415 100 7.5 8150 3850×1850×2690
WC67Y- 125/4000 1250 4000 3710 320 120 415 100 7.5 9800 4750×1850×2800
WC67Y- 160/3200 1600 3200 2830 320 200 455 160 11 12000 3900×1940×2630
WC67Y- 160/4000 1600 4000 3630 320 200 455 160 11 14000 4700×1940×2800
WC67Y- 160/6000 1600 6000 5630 320 200 455 160 11 19500 6700×2340×3100
WC67Y- 200/3200 2000 3200 2800 320 200 455 160 15 15800 3900×2000×2970
WC67Y- 200/4000 2000 4000 3600 320 200 455 160 15 17200 4900×2000×2990
WC67Y- 200/6000 2000 6000 5600 320 200 455 160 15 24600 6900×2100×3700
WC67Y- 250/3200 2500 3200 2850 400 250 560 200 18.5 19200 3950×2200×3100
WC67Y- 250/4000 2500 4000 3650 400 250 560 200 18.5 21500 4950×2200×3300
WC67Y- 250/6000 2500 6000 5650 400 250 560 200 22 28800 6950×2300×3700
WC67Y- 300/3200 3000 3200 2720 400 250 560 200 22 22800 4000×2300×3500
WC67Y- 300/4000 3000 4000 3520 400 250 560 200 22 24900 4800×2300×3600
WC67Y- 300/6000 3000 6000 5520 400 250 560 200 30 32000 6800×2600×3800
WC67Y- 400/3200 4000 3200 2800 400 320 630 270 30 24000 3800×2680×3440
WC67Y- 400/4000 4000 4000 3600 400 320 630 270 30 30000 4800×2680×3540

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