Why Choose DXTECH Heavy Duty Press Brake?

For decades, DXTECH heavy duty press brakes have been recognized in the industry for their robust and stable performance. Their durable steel frame and powerful drive system easily handle heavy materials and long bending operations, performing reliably even in harsh production environments. This makes them an ideal choice for many workshops.
Heavy metal processing places strict demands on equipment, requiring stable power, precision, and reliability throughout years of high-intensity operation. For manufacturers working with thick steel plates, selecting the right press brake is a strategic investment that directly impacts output, quality, and efficiency.

DXTECH understands that precision, efficiency, and automation are the core elements of modern metal bending. Our heavy duty press brakes (covering hydraulic, CNC, and electro-hydraulic servo types) are equipped with advanced CNC systems, multi-axis configurations, and precision mechanical adjustment functions, providing superior precision, high-speed processing, and repeatable results. This ensures flawless bending, maximizes production efficiency, and makes them an excellent choice for sheet metal processing and other fields.

DXTECH

Product By Features

DXTECH’s heavy duty press brake for steel plate encompass three types: CNC, hydraulic, and electro-hydraulic servo. CNC models offer both high automation and precision, efficiently tackling complex machining processes; hydraulic press brakes provide ample power and smooth operation, excelling in thick plate bending; and electro-hydraulic servo bending machines combine the advantages of both, offering high-precision control and powerful output, enabling precise and efficient completion of various bending tasks. You can choose the most suitable model based on your needs.

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125T/3200 Hydraulic Heavy Duty Press Brake

The DXPB-125T/3200 series hydraulic CNC bending machine is our best-selling model. It uses a CT8 CNC system. Its rated pressure is 1250 kN, and its worktable length is 3200 mm.

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300T/3200 Electro-hydraulic Servo Heavy Duty Press Brake

The 300T/3200 electro-hydraulic servo bending machine is equipped with a Dele DA-66T CNC system. Its rated pressure is 3000 kN, and its worktable length is 3200 mm.

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500T/6000 CNC Heavy Duty Press Brake Machine

This 500T/6000 CNC heavy duty press brake is designed for large-format sheet metal processing and can process carbon steel up to 10 mm thick and stainless steel up to 5 mm thick.

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125T/2500 Electro-hydraulic Servo Heavy Duty Press Brake

The 125T/2500 electro-hydraulic servo bending machine is equipped with a Delo DA-66T CNC system. The nominal pressure is 1250 kN, and the worktable length is 2500 mm.

Why You Need DXTECH Heavy Duty Press Brake?

All DXTECH heavy duty press brakes (electric, hydraulic, and hybrid) are designed with powerful performance, high productivity, and versatility in mind. The robust construction and advanced technology of our machines ensure reliable operation and perfect repeatability, capable of processing a wide range of materials from brass to chrome-molybdenum steel.

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Wide Applicability

This heavy-duty bending machine boasts strong wide applicability, enabling perfect and repeatable bending of metal sheets of various thicknesses.

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High Precision Guarantee

Bending positioning accuracy is precisely controlled to ≤0.02mm, ensuring highly consistent bending quality for every metal sheet.

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Robust and Durable

With an all-steel welded frame and professional stress relief treatment, it offers excellent rigidity and durability.

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Intelligent Compensation

Automatic deflection and load adjustment ensure precision in complex workpieces, enhancing bending performance.

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User-Friendly Experience

Equipped with an internationally renowned CNC system, it provides an easy-to-use interface, enabling efficient sheet metal bending operations.

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Precision Finishing

Demonstrating exceptional flexibility and precision in complex bending applications, ensuring consistent results and minimizing material waste.

Features of Heavy Duty Press Brake

Diverse Powertrains for Diverse Processing

Our product range includes hydraulic, electric, and hybrid heavy duty press brakes to suit various scenarios.

  • Hydraulic bending machines offer powerful performance, handling large-scale, high-load bending tasks.
  • Electric bending machines are energy efficient and low-noise, suitable for precision machining.
  • Hybrid bending machines combine the advantages of both, offering both powerful performance and energy efficiency.

All types boast excellent precision, with positioning accuracy ≤0.02mm, ensuring stable bending quality and meeting high-precision machining requirements.

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Flexible Customization to Meet Individual Needs

We possess strong non-standard customization capabilities. Our technical team, with over 17 years of industry experience, can deeply analyze customers’ product processes. For special workpieces, we provide full-process technical support from mold design to press machine parameter matching, tailoring exclusive solutions for our clients.

Meanwhile, our heavy duty press brakes for metal forming offer a wide range of tonnage options, ensuring suitable equipment for both small-scale production and large-scale industrial operations. Multiple bending widths are available, and tandem combinations are supported to achieve even wider bending widths, fully meeting the personalized production needs of different customers.

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Durable, Efficient, and with Reduced Losses

We strive for excellence in quality control, employing high-precision CNC machining equipment and strict process control procedures to strictly control the tolerances of key mold dimensions within ±0.01, ensuring high precision and stability of the molds.

The heavy duty press brake uses high-quality alloy steel and incorporates independently developed heat treatment technology, giving the molds both wear resistance and impact resistance, significantly extending their service life and reducing replacement frequency and costs.

The advanced hydraulic system uses German components, resulting in low noise and zero leakage, improving durability and efficiency while reducing production losses.

Send inquiry now
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Features of Heavy Duty Press Brake

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Diverse Powertrains for Diverse Processing

Our product range includes hydraulic, electric, and hybrid heavy duty press brakes to suit various scenarios.

  • Hydraulic bending machines offer powerful performance, handling large-scale, high-load bending tasks.
  • Electric bending machines are energy efficient and low-noise, suitable for precision machining.
  • Hybrid bending machines combine the advantages of both, offering both powerful performance and energy efficiency.

All types boast excellent precision, with positioning accuracy ≤0.02mm, ensuring stable bending quality and meeting high-precision machining requirements.

Send inquiry now
heavy-duty-press-brake1

Flexible Customization to Meet Individual Needs

We possess strong non-standard customization capabilities. Our technical team, with over 17 years of industry experience, can deeply analyze customers’ product processes. For special workpieces, we provide full-process technical support from mold design to press machine parameter matching, tailoring exclusive solutions for our clients.

Meanwhile, our heavy duty press brakes offer a wide range of tonnage options, ensuring suitable equipment for both small-scale production and large-scale industrial operations. Multiple bending widths are available, and tandem combinations are supported to achieve even wider bending widths, fully meeting the personalized production needs of different customers.

Send inquiry now
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Durable, efficient, and with reduced losses

We strive for excellence in quality control, employing high-precision CNC machining equipment and strict process control procedures to strictly control the tolerances of key mold dimensions within ±0.01, ensuring high precision and stability of the molds.

The heavy duty press brake uses high-quality alloy steel and incorporates independently developed heat treatment technology, giving the molds both wear resistance and impact resistance, significantly extending their service life and reducing replacement frequency and costs.

The advanced hydraulic system uses German components, resulting in low noise and zero leakage, improving durability and efficiency while reducing production losses.

Send inquiry now

Parameters and Samples

Model 125T/2500 Press Brake 300T/3200 Press Brake 500T/6000 Press Brake
CNC System REF DE-15 Delem DA-66T REF DE-15
Nominal Force 1250kN 3000kN 5000kN
Number Of Control Axes 4+1（Y1、Y2、X、R +V） 3+1（Y1、Y2、X+V）
4+1（Y1、Y2、X、R +V）
Table Length 2500mm 3200mm 6000mm
Distance Between Columns 2080mm 2600mm 2080mm
Throat Depth 400mm 410mm 480mm
Cylinder stroke 200mm 250mm 200mm
Opening Height 480mm 520mm 580mm
Oil Pump 20F 50F 20F
Main Motor Power 7.5KW 22KW 37KW

 

Model 125T/2500 Press Brake 300T/3200 Press Brake 500T/6000 Press Brake
CNC System REF DE-15 Delem DA-66T REF DE-15
Nominal Force 1250kN 3000kN 5000kN
Number Of Control Axes 4+1（Y1、Y2、X、R +V） 3+1（Y1、Y2、X+V）
4+1（Y1、Y2、X、R +V）
Table Length 2500mm 3200mm 6000mm
Distance Between Columns 2080mm 2600mm 2080mm
Throat Depth 400mm 410mm 480mm
Cylinder stroke 200mm 250mm 200mm
Opening Height 480mm 520mm 580mm
Oil Pump 20F 50F 20F
Main Motor Power 7.5KW 22KW 37KW

If you need other models of hevy duty press brakes, please contact us!

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Benefits of Buying from DXTECH

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DXTECH Laser has been deeply involved in the metal processing industry for over 17 years, and is a comprehensive company integrating R&D, production, and sales. Our main products include fiber laser cutting machines, heavy duty press brakes for sale, laser welding machines, and laser marking machines, meeting your diverse processing needs in both metal and non-metal industries. DXTECH’s heavy duty press brakes are CE, UL, and other international safety standard certified, allowing seamless integration into global production lines. Thanks to trust, quality, and superior engineering, DXTECH’s heavy duty press brakes are exported to over 180 countries and regions worldwide. Our sales and technical teams offer support in English, Spanish, Russian, and more than 10 other major languages, and are available 24/7 across different time zones to ensure you receive timely assistance for urgent operational needs.

Industry Solutions for Heavy Duty Press Brake

Heavy Duty Press Brakes: High-Precision Bending Machines for Industrial Applications

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Automotive Manufacturing

Automotive manufacturing requires high precision and strength for metal components like chassis parts and brackets. Heavy duty press brakes, with their rigid frames and precise hydraulic systems, can process materials such as high-strength steel, effectively controlling springback and ensuring angular accuracy.

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Construction and Structure

The construction industry requires processing large-format, heavy-duty plates for bridges, steel structures, and other applications. Heavy duty press brakes, by increasing the opening height and stroke, can handle plates of different specifications. Their rigid frames, combined with mechanically compensated worktables, reduce angular deviations when bending long workpieces, ensuring straightness and accuracy.

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Agricultural Equipment

Agricultural machinery components must withstand harsh working conditions, requiring high strength and durability. Heavy duty press brakes use optimized hydraulic systems and closed-loop control to achieve stable bending at high tonnage, ensuring high-quality component processing. Their modular mold design supports quick mold changes, adapting to the small-batch production needs of agricultural equipment and shortening delivery times.

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General Machining Workshops

General machining workshops often face customized processing needs across multiple industries, using multiple materials, and in small batches. Heavy duty press brakes, with their strong compatibility and flexibility, can quickly adapt to the processing of plates of different thicknesses and materials.

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Global Customers Visit DXTECH

Indonesian Customer

DXTECH’s engineering team is excellent; they recommended suitable heavy duty press brake models based on our specific needs.

Turkey Customer

Greatly improved our workshop’s production efficiency, high-quality engineering design, and excellent cost performance!

Saudi Customer

The heavy duty press brake runs perfectly in our workshop. It can handle everything from straight bends to complex bends of various shapes.

Azerbaijani Customer

The performance of the heavy duty press brake exceeded our expectations. DXTECH’s technical support team responded very quickly!

Thai Customer

DXTECH’s delivery speed was very fast, perfectly matching our project schedule. We will continue to order more models when needed.

Algerian Customer

I am delighted to have found DXTECH’s heavy duty press brake. The product is exactly what I have been looking for, and the delivery was fast.

FAQ

As a supplier of heavy duty bending machines, DXTECH is committed to providing excellent service and support! If you have any questions before purchasing, please feel free to leave us a message.

A hydraulic bending machine uses hydraulic cylinders to generate force, while CNC refers to a computer numerical control system used to automate the process. Most modern Harsle bending machines are CNC hydraulic bending machines.

Absolutely. We offer a variety of customization options, including throat depth, opening height, and stroke length, to meet specific part geometries and large-scale bending needs.

The required tonnage depends on three main factors: material type, material thickness, and bending length. For example, bending 1 meter of 3mm thick low-carbon steel typically requires approximately 100 tons.

Generally speaking: Tonnage = (650 × S² × L) / V, where S is the thickness in millimeters, L is the bending length in meters, and V is the die opening in millimeters.

DXTECH CNC bending machines achieve a positioning accuracy of ±0.01mm. With the help of integrated laser angle measurement systems (such as our MasterBend series), angle accuracy can reach ±0.1°.

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Details of the Heavy Duty Press Brake

Heavy duty press brakes are large industrial machines specifically designed for high-precision bending of thick, large metal sheets. They typically feature strong load-bearing capacity and high-rigidity structures, enabling them to handle metal sheets several meters wide and tens of millimeters thick. These machines are ideal for heavy structural component processing applications such as shipbuilding, bridge construction, steel structure fabrication, and wind power equipment manufacturing. The following user guide will help you better understand the working principles and key components of heavy-duty press brakes, allowing you to maximize machine lifespan and optimize performance.

Hydraulic Bending Machine Working Principle

A hydraulic bending machine uses a hydraulic pump to pressurize hydraulic oil, creating high-pressure fluid that drives the piston in a hydraulic cylinder. This high-pressure fluid moves the slide block up and down, applying pressure to the metal sheet using upper and lower dies, causing plastic deformation and completing the bending process. A synchronization system ensures consistent movement at both ends of the slide block, guaranteeing bending accuracy.

Electric Bending Machine Working Principle

An electric bending machine uses a servo motor as its drive source. The motor directly drives the slide block or drives it via a reduction gear mechanism, achieving relative movement between the upper and lower dies. The back gauge mechanism is controlled horizontally by a servo motor, precisely controlling the bending edge length and position. A CNC system controls the movement of each axis to complete complex bends.

Electro-Hydraulic Servo Bending Machine Working Principle

An electro-hydraulic servo bending machine combines electrical control with hydraulic transmission. A servo motor drives a quantitative pump or gear pump to achieve “on-demand oil supply.” After the parameters are set in the CNC system, the grating ruler provides real-time feedback on the slider position, which is compared with the set value to form a closed-loop control. The servo driver adjusts the motor output to precisely control the slider position, speed, and pressure, thus completing high-precision bending.

Frame and Worktable – Heavy-duty all-steel welded structure, stress-relieved, offering high rigidity and durability, ideal for sheet metal bending and long-term bending operations.

Hydraulic System – German Rexroth electro-hydraulic servo system ensures low noise, high precision, and overload protection, making this hydraulic CNC press machine a reliable hydraulic press machine.

CNC Control System – Equipped with an advanced REF DE-15 controller (optional DA-66T/ESA), enabling intuitive operation, multi-step programming, and efficient control of the CNC press machine.

Backgauge (X, R axes) – Servo motor-driven ball screws and linear guides provide high-speed, high-precision positioning for accurate sheet metal bending.

Slider (Y1, Y2 axes) – Utilizes high-precision magnetic rulers for closed-loop control, with synchronization accuracy ≤0.02mm, ensuring consistent bending quality.

Deflection Compensation (V-axis) – The CNC-controlled automatic crowning system ensures precise bending of long and complex workpieces, making it ideal for sheet metal bending machines.

Electrical Components – Schneider Electric electronic components, a stable power supply, and a foot switch with emergency stop function enhance the safety and reliability of the CNC bending machine.

Seals and Components – Parker cylinder seals ensure long service life, zero leakage, and optimal performance in hydraulic CNC bending machine applications.

01 Needs Analysis: We provide detailed consultation to understand your bending needs, technical requirements, and specific industry standards.

02 Technical Design: Our engineering team develops customized specifications and solutions based on your requirements, including detailed technical drawings and the configuration of the bending machine.

03 Solution Review: Before production begins, we conduct a collaborative review of the proposed solutions to ensure all specifications meet your needs.

04 Manufacturing and Testing: We manufacture your customized equipment and conduct comprehensive quality control and a 72-hour trial run test.

05 Delivery and Support: We provide professional delivery service, installation guidance, and comprehensive training to ensure the equipment performs at its best.

Regularly check the hydraulic oil, clean the filters, lubricate moving parts, and inspect the back gauge and cutting tools. Preventative maintenance helps extend machine life and ensure consistent accuracy.

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