4 Axis Press Brake Bending Machine 100T2500 DA52S

4 Axis Press Brake Bending Machine is a kind of forging machinery, the main function is the metal processing industry.

Products widely used in: aviation, shipbuilding, metallurgy, instrumentation, electrical appliances, stainless steel products, steel structure construction and decoration industries.

The press brake bending machine is currently the first choice for sheet metal processing of sheet materials, especially large sheets. A variety of different molds can be used for bending, stretching, rounding, punching, etc.

4 Axis Press Brake Bending Machine Main features

The whole welded machine structure achieves high rigidity; the machine design by ANSYS software which can ensure the reliability and precision of the CNC press brake.

WE67K Series press brake bending machine is redesigned based on users’ preference to increase productivity and keep the costs at minimum level with high bending accuracy and low-cost maintenance.

High quality and repetitive bending accuracy is obtained by using synchronized cylinder and proportional valves

Bending angle calculation and back gauge position calculation can be achieve by inputting metal sheet material information, sheet size and punch and die size.

The crowning system can work with CNC controller automatically to achieve higher bending accuracy and linearity. Hydraulic crowning and motorized crowing system are optional.

CNC back gauge with several axes can work with different shape work-pieces well.

4 Axis Press Brake Bending Machine Machine safety standard

1. EN 12622: 2009 + A1: 2013
2. EN ISO 12100: 2010
3. EN 60204-1: 2006 + A1: 2009

Front protection device to protect fingers (safety light curtain)

South Korea KACON foot switch (level 4 safety level)

Rear metal protection and CE standards

Safety relay monitor completes pedal switch, safety protection

Safety standard (2006/42/EC)

Features of 4 Axis Press Brake Bending Machine

1. The frame has good rigidity, high processing precision, good manufacture ability, and convenient installation and transportation.

2. The electro-hydraulic servo CNC bending adopts the integral slide block and the worktable, the force is more reasonable, and the load is evenly distributed.

3. The electro-hydraulic servo numerical control bending slider rigidly connects with the oil cylinder, which better guarantees the synchronization accuracy requirements of the slider in the fast forward, work forward and fast return states.

4. Due to the feedback of the grating ruler and the control of the synchronous valve, the machine has strong anti-eccentric load capability.

5 The advanced variable oil pump technology adopt, which can save a lot of energy consumption (about 50%) and reduce the processing cost.

6. The operation and maintenance are more convenient and the reliability is higher;

7. The operating cost is the single unit price of the dual unit linkage. The efficiency and processing accuracy are higher than that of dual machines.

4 Axis Press Brake Bending Machine DA-52S CNC controller

7” widescreen color LCD
Crowning system control 4 Axis Press Brake Bending Machine
Date backup/ restore via USB
Bending tool/material/product library
Automatic bending angle calculation
Up to 24 languages for selection
Up to 4 axes (Y1, Y2, and 2 auxiliary axes)

4 Axis Press Brake Bending Machine CNC Axis Explanation

Y1                   Left cylinder electro-hydraulic synchronous closed-loop control axis
Y2                  Right cylinder electro-hydraulic synchronous closed-loop control axis
X                    Back gauge moving axis (back and front)
R                    Back gauge moving axis (up and down)
V                    CNC crowning axis 4 Axis Press Brake Bending Machine

How to choose 4 Axis Press Brake Bending Machine

1. The main difference between electro-hydraulic servo CNC bending machine and ordinary CNC press brake bending machine lies in whether it has feedback closed loop and whether it has electro-hydraulic bending machine compensation.

2. Calculate how many tonnages need  purchase according to the material and thickness of the sheet metal to process and bend. Note: The tonnage here refers to the maximum pressure of the bending machine, not the weight of the electro-hydraulic servo CNC bending machine;

3. Determine the width of the knife edge, the depth of the throat and the distance between the columns of the electro-hydraulic servo bending machine according to the length of the stainless steel and other plates to be processed

4 There are many additional functions that can select for the electro-hydraulic servo synchronous bending machine. This needs to be customized according to the requirements of the workpiece, such as the number of axes, compensation type, laser test, safety protection (laser protection or light curtain protection), etc.