Electro-Hydraulic Tandem Press Brake

Cost-effective & accurate bending

Sync | Independent Dual Operation

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Electro-Hydraulic Tandem Press Brake

category press brake

Multiple models of Tandem Press Brake are available.

CNC DELEM DA53T Controller
Main Motor Siemens Germany brand
INOVANCE Servo Motor for Main Motor (Optional)
Pump First USA brand
Hydraulic Valve BOSCH-REXROTH Germany brand
Foot Pedal Pizzato Italy brand
Grating Ruler GIVI Italy Brand
Electrical Schneider France brand
Ball Screw& Linear guide Hiwin Taiwan brand
Fast Clamping
Light Curtain KELI brand (Optional)

Description
Technical Data
Overall structure
Standard Equipment
Upgrade Solutions
Packaging & Transportation

Description

Tandem press brake is a special device that connects two press brake(s) together through a synchronous control system, which is synchronized by a CNC (computer numerical control) system, making the processing of long pieces more convenient and efficient.

Features

Flexibility: Tandem press brake’s CNC hydraulic brake can be operated independently or synchronously for high flexibility.
Synchronous control: The two machines work in coordination through a shared control system, which is especially suitable for processing extremely long sheets of metal (such as 12 meters or longer).
Independent operation: When it is not necessary to process ultra-long sheets, the two machines can be used separately to handle different small tasks.
High efficiency: can process ultra-long sheet metal at the same time, reduce processing time.
Shaft number selection: The standard configuration of the brake machine is 2-axis post-gauge system. For complex shaped workpieces, 3-axis or 4-axis post-gauge system and the corresponding mold can be selected.
High precision: The bending machine adopts full closed-loop electro-hydraulic servo control technology, and the position of the slider is fed back to the CNC system through the bilateral grating, and the CNC system adjusts the opening size of the synchronous valve according to the feedback signal to control the number of oil tanks, ensuring that the slider Y1 and Y2 run at the same frequency to maintain the parallel state of the workbench. In addition, the CNC system can automatically adjust the deflection compensation of the table according to the state of the sheet metal on the stamping brake to ensure that the Angle and length of each workpiece is uniform.
Space saving: The combined design of the tandem press brake is more space saving than a single very large press brake(s).

Choose our tandem press brake to take your production efficiency to a higher level!

More information about RAYMAX

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Parameters

Type	Nominal pressure (KN)	Workbench length (mm)	Workbench width(mm)	Poles distance (mm)	Throat depth (mm)	Main motor (kw)	*Dimensions LWH(mm)*
2-100*3200	2*1000	2*3200	950	2750	390	2*7.5	239001800*2650
2-125*3200	2*1250	3200	950	2750	390	2*11	239001800*2680
2-160*3200	2*1600	3200	1000	2740	400	2*15	240001900*2720
2-200*3200	2*2000	2*3200	1000	2730	400	2*18.5	240001900*2720
2-300*3200	2*3000	2*3200	1330	2720	500	2*22	240002200*3500
2-100*4000	2*1000	2*4000	950	3350	390	2*7.5	248001800*2650
2-125*4000	2*1250	2*4000	950	3350	390	2*11	248001800*2680
2-160*4000	2*1600	2*4000	1000	3340	400	2*15	248001900*2720
2-200*4000	2*2000	2*4000	1000	3330	400	2*18.5	248001900*2800
2-250*4000	2*2500	2*4000	1000	3330	450	2*18.5	248001900*2850

Machine Block

Our CNC press brake(s) feature a highly rigid frame design that effectively minimizes deflection under load. Frame welding is done by welding equipment and welding robots, and the welding quality is uniform and accurate. After welding, a vibration system is used for stress relief to further enhance the stability and durability of the frame. The frame is then sent to the CNC 5-axis machining center for precision machining, ensuring a precise match of all reference surfaces and connecting holes. Through this series of rigorous processes, the sensitivity of the frame is maintained and the service life is significantly extended. Choose our CNC press brake(s) and you will get a reliable and durable machining solution.

Rigid Frame Construction

Fully welded and machined construction
The overall rigidity of the mechanical frame is improved, the stress is evenly distributed, and the robust structure reduces the risk of failure of the machine and enhances the stability and durability of the machine.
High-strength steel manufacturing
Each pressure brake is designed with a high-strength steel structure, ensuring that our pressure brake can withstand the high loads of the hydraulic system without deformation over the years.
ANSYS finite element analysis
Utilizes ANSYS finite element analysis to evaluate the main components of the frame, ensuring the overall precision of the machine.

Dual Hydraulic Cylinders

Efficient and smooth
The dual hydraulic cylinders on both sides of the ram provide faster approach speed, smooth thrust, significantly reduce production noise and vibration, improve work efficiency and machining accuracy, and ensure that the ram positioning accuracy is within 0.004 “.
Strong adjustability
By adjusting the oil circuit and pressure, the hydraulic system can flexibly control the thrust and speed, adapt to the processing needs of different materials and thicknesses, and ensure the accuracy of bending Angle and shape.

Wide Frame Stance

Open Design
The wide frame of the RAYMAX punching machine easily adapts to the requirements of deep bending and long molds.
Deeper throat depth
Capable of handling larger workpieces.
Larger daylight opening
Increases operational flexibility and ease of clamping.
Longer stroke length
Supports deeper bending for various tasks.
External RAM direction
Maximizes the spacing between side frames to accommodate deep part flanges.

— The above 10 standard devices are the core components of the Raymax hydraulic press brake, covering everything from power and hydraulic systems. Together, they ensure the efficiency, accuracy and reliability of the hydraulic press brake, which is suitable for various industrial production needs. —

Delem DA-53T CNC Press Brake Control

The DA-53T is a compact CNC control system designed for small to medium size bending machines, offering efficient 2D graphic programming and intuitive touch screen operation.

Key Features:

Display: 10.1-inch high brightness TFT screen, 1024 × 600 pixel resolution, 32-bit color, visual vividness.
Programming method: Full touch screen programming, 2D graphics, intuitive user experience.
Axis control: Supports multifunctional operation of up to 4 axes (Y1, Y2 + 2 auxiliary axes).
Navigation function: Equipped with “hotkey” touch navigation, quick access to common functions.
Offline software: Comes with Profile-T offline programming software for added convenience.

DA-53T, improve your bending operation!

Back Gauge

Independently designed high-precision back stop assembly, equipped with HIWIN high-precision ball screw, support the adjustment of the finger and manual lifting function, can adapt to a variety of different punches and workpiece needs, high precision, fast speed, good stability, positioning accuracy of 0.02

High-precision positioning ensures bending consistency.
Supports multi-axis adjustments(X,R,Z axes)to accommodate complex workpiece processing.
Highly flexible,suitable for diverse varieties and small batch production.

Germany Bosch Rexroth Hydraulic System

Using German REXROTH hydraulic system, independent proportional valve control, proportional valve synchronous operation stable. Reduce hydraulic oil leakage problems, hydraulic pressure can be adjusted according to actual needs to meet different bending force requirements.

Energy-efficient and operates smoothly.
Durable hydraulic components suitable for long-term high-load work.
Provides stable pressure output,ensuring bending accuracy.
Low maintenance costs.

Motor

Raymax uses German brand Siemens motor, which can effectively save 40% energy, improve the overall working efficiency of the slider by about 20%, and reduce the oil temperature to 20℃. In addition, we provide customized solutions for machine power and voltage to meet local specific voltage requirements.

Siemens motor design and manufacturing technology are advanced, with high performance and stable operation.
Applicable to various harsh working environments, effectively reducing failure rate and maintenance costs.
Siemens motor has a complete service network, 24h technical service and after-sales support to ensure that our press brakes are always in the best condition.
Reduce energy consumption and extend the service life of equipment.

Fast Clamp

After heat treatment and blackening treatment, this fixture is convenient to disassemble and clamp the upper mold in small size, greatly improving the efficiency of the assembly line and reducing the production downtime.

Simple operation with reliable clamping.
Adapts to various mold types.
Enhances assembly line operation efficiency.
Reduces downtime and improves production continuity.

Front Plate Support

The front plate support has a movable design, movable front support, moves along a linear guide, can be docked at any position, and has rotation and height adjustment to assist your bending work (to accommodate different sizes and shapes of the workpiece).

Highly flexible,adapting to different sizes and shapes of workpieces.
Improves bending accuracy and reduces workpiece deformation.
Reduces operator labor intensity.

4V Concentric Die

The four V-slots of 4V concentric dies are of different sizes, and different V-slots are also suitable for the bending requirements of plates with different thicknesses, so that customers can choose the appropriate V-slots according to their needs.
The V-slots of the upper and lower molds are designed as concentric structure, which can ensure that the workpieces can be better aligned during the bending process, thus avoiding the workpieces from shifting, and reducing the problems of uneven bending or inaccurate angles caused by errors.

Crowning

It adjusts the height or angle of the table by means of a motor, controlled by a CNC controller, to compensate for deformations due to different thicknesses and strengths of the material, or the machine’s own weight.

Provides multi-point compensation,ensuring consistent bending angles.
Simple operation,adaptable to workpieces of varying thicknesses.
Enhances bending accuracy and reduces scrap rates.

Grating Ruler

Imported GIVI high-precision grating ruler sensor, installed on the linear guide rail, can move smoothly and adjust up and down, 2-side feedback accuracy up to 0.02

High-precision positioning with flexible operation.
Adjustable design to accommodate different sizes and shapes of workpieces.

Foot Switch

Raymax uses Italian PIZZATO brand foot switches for starting and stopping the press brake. Operators can quickly stop the machine when needed, reducing the risk of work accidents and greatly improving operational safety.

PIZZATO brand foot switches have ergonomic design, simple and comfortable operation, and reduce fatigue caused by long-term operation.
PIZZATO brand foot switches have high-level protection configuration, effectively resisting the intrusion of dust and liquids, and are suitable for various harsh working environments.

Crowning System

CNC crowning: guaranteeing a perfect bend angle every time!

By preloading the machine, CNC crowning counteracts any possible deflection and tool wear under machine load, ensuring a constant bend angle throughout the entire length of the machine, guaranteeing smooth operation of the contact surface under load.
With the CNC clamping system, pre-programmed with advanced machine characteristics and deflection data, manual crowning allows quick and easy development of simple sub-tables or charts for each application.

Experience unprecedented precision, reliability and efficiency! Boost your machining capabilities today!

1. Deflection Compensation Workbench

2. RAYMAX PPO Family CNC Crowning

3. Wila Tool Holders And Crowning System

Backgauge System

RAYMAX: The Ultimate Solution for All Your Bending Needs!

We proudly offer 2, 4 and 6 axis support brackets designed to meet all your bending requirements. Let us assist you in configuring the perfect solution for your press brake!

1. BGA-2 BackGauge（X,R）

Equipped with ball screws and linear guides on X and R axis
Lightning-fast x-axis speed: 500 mm/sec!
Manual Z1, Z2 axis features HIWIN linear guides for smooth operation.
Excellent mechanical accuracy: ±0.03 mm!
Precise control: our fingers come with double stops and micrometer adjustments

2. BGA-4 BackGauge（X,R,Z1,Z2）

Equipped with ball screws and linear guides on X and R axis
Precision belts and YYC racks on Z1-Z2 axis
Precise positioning: finger double stops and micrometer adjustments
Excellent mechanical accuracy: ±0.03 mm!
Z1-Z2 axis speed: 1000mm/s
X axis speed: 500mm/s

3. BGA-6 BackGauge（X1, X2, R1, R2, Z1, Z2）

Ultimate precision across 6 axes (X1, X2, R1, R2, Z1, Z2) takes your press brake capabilities to the next level!

Precise movement: ball screws and linear guides on X and R axes ensure smooth
Precise linear guides and YYC racks on Z1 – Z2 axes
Precise linear guides and YYC racks on Z1 – Z2 axes
Precise positioning: finger double stops and micrometer adjustments
Lightning speeds:
R1-R2 axis: 500mm/s
X1-X2 axis: 600mm/s (upgradeable to 1000mm/s!)
Z1-Z2 axis: 1100mm/s
Excellent mechanical accuracy:
±0.03mm!
The BGA-6 back gauge is your preferred solution for high-precision bending. Experience the power of innovation with RAYMAX!

Tooling Clamping System

Discover the ultimate clamping solution for your press brake needs!
At RAYMAX, we bring you cutting-edge clamping systems designed to maximize efficiency, precision and safety. Whether you are looking for a manual, pneumatic or hydraulic model, we have the best tools for you to revolutionize your press braking operation.

1. Rolleri Clamping System

New clamps for Amada, Boschert, Bystronic-Beyeler Euro-B, ROL200 punches! Compatible with top brands: Durmazlar, Ermaksan, Gasparini, Haco, Promecam and more; the new patented Rolleri clamping system clamps your top tool vertically manually, pneumatically or hydraulically, providing incredible efficiency gains with simple operation and low price!

Why Choose Rolleri?

Fast vertical tool change: available on all Rolleri R1 punches
Quick to use: no modification of the Rolleri R1 punch is required
Safe and fast: safe and fast tool change without the risk of tool dropping.
Cost-effective: significantly reduces time and related costs.
Versatile choice: Available in manual, pneumatic and hydraulic models.

2. Wilson Pneumatic Clamping

Fast Air Clamping Systems Built for Speed!
Designed for users who frequently change press brakes, Wilson Pneumatic Clamping Systems are your fast, efficient and reliable solution for jobs.

Why Choose Wilson?

Fast Tool Change: Vertical tool change for all Euro-style punch presses.
High Safety: Fast Air Clamping with no risk of tool drops.
Time Saving: Reduce setup time, lower costs and increase productivity.
Flexible Choice: Available in manual, pneumatic and hydraulic models.

3. Wila Hydraulic Clamping System

Market Leader in Precision and Flexibility!
Wila “New Standard” tool systems are market leaders in precision, quality and flexibility, making them the perfect partner for RAYMAX hydraulic press brakes.

Why Choose Wila?

Durability: >10 years of service life.
Safety: WILA-style tool fast clamping
Ease of Use: Simple push button loading, fast operation.
Time Saving: Reduce tool change time by up to 80%.
High Precision: Achieve perfect bend angles and flange edges every time.

Upgrade your press brake with a RAYMAX clamping system today!
Experience faster setup, safer operation and unmatched efficiency. Choose Rolleri, Wilson or Wila for the ultimate clamping solution!

Bending Follower Supports

Bending Follower Supports: the perfect solution for heavy parts or large thin sheets!
RAYMAX hydraulic machine brakes are equipped with an advanced sheet support follower system, focused on bending long, thin or heavy sheets with high bending accuracy and ease of use. This innovative system features a pair of CNC-controlled sheet supports located on the bending line, controlled by the CNC, ensuring a constant and consistent bend throughout the bending process.

As shown: A very large, heavy, thin sheet can bend in reverse during the bending operation due to the torque generated by the overhang. Our sheet lifters provide the necessary support throughout the bending cycle, preventing damage and ensuring a perfect job result.

Why Choose Our Bending Follower Supports?

Automated operation: Seamless bending is achieved with CNC interpolation axes (AP1-AP2).
Ideal for heavy parts: Suitable for heavy parts or large thin sheets
Flexible bending angles: Achieve bends up to 70° closure
High load capacity: Load capacity of each support is 180 kg
Flexible size: Brush and support shaft sizes range from 350×900 to 1200 mm.

Servo Motor

Upgrade your bending operation with hybrid servo motors, designed for high-performance applications, providing excellent results while reducing costs and environmental impact.

Why Choose Hybrid Servo Motors?

1. Hybrid Servo Motor

Energy saving: 30% energy saving with cutting-edge technology, high efficiency.
Environmentally friendly operation: No pollution, environmentally sustainable.
Low fuel consumption: Low fuel consumption
Low cost: Low maintenance and use costs
Excellent sealing

2. Hybrid Plus Servo Motors

Energy saving: 30% energy saving with cutting-edge technology.
Power saving: 60% electricity saving compared to traditional drives.
Efficient: Up to 30%, higher efficiency (shortened cycle time).
Accurate: Micron-level accuracy, positioning up to 5um
Quiet: Reduced noise, quieter machine operation
Low fuel consumption: Minimal hydraulic oil consumption, only 30% of traditional hydraulic oil
Simple: Easier to build, easier to maintain, fewer machine failures.

Upgrade your bending operation today!

Choose our bending follower brackets and hybrid servo motors for a future of precision, efficiency and sustainability. Experience the difference brought by RAYMAX!

Safety System

Raymax is now fully upgraded with LazerSafe laser protection system to protect your press operators from all angles!
The LazerSafe system uses high-precision laser scanning to cover all critical areas and synchronizes with the movement of the slider and tool, creating an intelligent safety barrier around the bending tool head.
When the slider is moving at high speed, the LazerSafe system ensures in real time that any object must enter the safe range before touching the tool tip. Whenever an obstacle (such as the operator’s finger) is detected to enter the protected area, the system will immediately signal and stop the slide operation to avoid any accidents. Reliable, safe and effective.

Raymax puts safety at the forefront of your operation!