The 2-series tandem press brake is designed with a high degree of flexibility, making it suitable for a wide range of bending tasks. This machine can handle the bending of extended workpieces, such as 12-meter light poles, with ease and precision. Additionally, its ability to function both autonomously and in tandem with other equipment further enhances its versatility, allowing it to adapt to various production needs and workflows.
In addition to the hardware advantages, the software support of the 2-series tandem series press brake cannot be ignored. The controller manufacturers that cooperate with HAVI provide rich application libraries and customized development services, allowing users to adjust machine settings according to their specific requirements. These software tools can help operators optimize bending sequences, predict material rebound, and reduce trial and error times, thereby further improving work efficiency and product quality.
In short, the 2-series series bending machine has become an ideal choice for many industries, especially in the field of processing large metal components, due to its excellent performance and flexibility. Whether used alone or integrated into more complex automated production lines, it can provide efficient, precise, and reliable solutions.
CNC controllers play a crucial core role in the motion control of press brakes. HAVI mainly uses controllers from three mainstream companies in the world, namely Delem from the Netherlands, ESA from Italy, and Cybelec from Switzerland.
Proper tuning will enhance the compatibility between the controller and the machine. By combining our core assembly process with advanced tuning techniques, we can unlock a variety of high-end optional functions for customers to choose from.
HAVI controllers elevate precision and efficiency with features such as instant angle adjustment, comprehensive 2D/3D programming capabilities, and advanced multi-axis control, guaranteeing uniform excellence in output.
Back-gauge
The HAVI back-gauge system is at the forefront of the press brake industry with its excellent motion accuracy.
We use imported ball screws and linear guides, which improves the accuracy and consistency in the production process of HAVI’s CNC series press brakes.
Our entire frame of back-gauge system undergoes high-temperature tempering treatment to eliminate internal stress, improve metal plasticity and toughness, and prevent precision loss caused by frame deformation.
In terms of stop fingers, we have designed and applied a synchronous pulley mechanism controlled by a servo motor, which provides better control performance and accuracy for the CNC press brake machine’s back-gauge system.
Main Servo Motor
Servo motors have become the dominant technology in the field of industrial automation. It achieves high dynamic performance and improves machine production efficiency through low energy consumption, becoming the preferred choice for many enterprises. Compared to traditional motors, using servo motors can save up to 35% of energy, helping customers significantly improve efficiency and reduce operating costs in the production process.
In addition, we also provide high-efficiency energy-saving motors from Siemens in Germany to meet customers’ regular production needs. The efficiency of these motors is much higher than that of standard motors, significantly improving work efficiency. They adopt advanced technology and design to ensure stable and reliable performance under various working conditions. Whether running at high or low speeds, these motors can maintain excellent efficiency and accuracy, meeting customers’ high requirements for production efficiency and product quality.
Crowning System
HAVI has long been deeply involved in the field of press brake crowning compensation systems, adhering to independent R&D and production. Currently, we have two product lines: electric lower crowning compensation systems and a complete set of upper and lower hydraulic clamping and crowning. Our self-designed system calculates compensation values based on the overall deformation of the slider and workbench.
This seamlessly aligns the deformation curve of the slider with the compensation curve, ensuring that the straightness and angle consistency are always maintained during the production and processing of our press brake products. Not only does it occupy a large market share in the domestic market, but it is also exported to many countries around the world. At the same time, our deep strategic cooperation with Dutch manufacturer Wila enables us to provide customers with more high-end optional options, especially for the European and American customers.
Bending Follower
There are two types of front follower for press brake: integrated and floor standing. The automatic bending follower is deeply integrated with the CNC system controller. It seamlessly cooperates with the full motion control cycle of our press brake. By making large sheet metal plates bend more safer and easier, this equipment can save much time and manpower through the whole product life cycle.
Especially in the bending of ultra long and ultra thick plates, with our 2-series tandem press brake, the advantages of flexibility and the ability to freely adjust height and position enable the bending work of such sheet metal plates to be greatly improved in efficiency through our machine.
Punch & Die Tools
Prior to initiating an order, it is essential to deliberate on the appropriate press brake punches and dies. Selecting the correct combination of punch and die is vital for attaining the desired bend configuration. Our offerings include tailored tooling solutions that align with the precise bending specifications provided by our clients.
Technical Specifications
Model
Nominal pressure
Length of working table
The distance between column
The depth of throat
Slide stroke
Opening height
Motor power
kN
mm
mm
mm
mm
mm
Kw
2-320/5000
2-320
2-5000
4300
650
300
560
2x22
2-320/6000
2-320
2-6000
5300
650
300
500
2x22
2-400/4000
2-400
2-4000
3100
650
320
625
2x37
2-500/4000
2-500
2-4000
4210
650
320
625
2x37
2-500/6000
2-500
2-6000
3100
650
320
630
2x37
2-630/5000
2-630
2-5000
5100
650
320
630
2x45
2-630/6000
2-630
2-6000
5100
800
320
710
2x45
2-800/8000
2-800
2-8000
6700
800
400
750
2x55
The Press Brake CNC Machine represents the pinnacle of modern metal fabrication technology, combining computer-controlled precision with powerful bending performance. Designed for demanding industrial applications, this CNC-controlled press brake delivers exceptional accuracy down to ±0.01° for perfect bends every time. Its intelligent system automatically calculates optimal tooling positions and bending sequences, significantly reducing setup time while improving production efficiency across automotive, aerospace, and heavy equipment manufacturing sectors.
Our Press Brake CNC features state-of-the-art hydraulic or all-electric servo drive systems, providing superior energy efficiency and consistent bending force throughout operations. The user-friendly CNC interface with graphic programming allows operators to easily create, store, and recall complex bending programs. With options for automatic tool changing and advanced crowning compensation, this CNC press brake machine maintains perfect bend quality across the entire working length, even when processing high-tensile materials or variable thickness sheets.
Built for industrial durability, the Press Brake CNC Machine boasts a reinforced steel frame with vibration-dampening properties for enhanced stability. Safety features including light curtains, dual-hand operation controls, and emergency stop systems ensure maximum operator protection. The machine's low-maintenance design incorporates self-lubricating components and smart diagnostic systems for uninterrupted production. For manufacturers seeking to boost their bending capabilities, this CNC press brake offers the perfect combination of precision, power, and productivity – making it an indispensable asset for any modern metalworking facility.
