Hydraulic CNC Press Brake Machine

A CNC press brake is a modern machine for sheet metal bending. Modern press brakes are operated and controlled by a computer that helps quickly set the specifications of a job and perform production cycles according to different needs, both short and long term.

Importance of CNC Press Brakes in Manufacturing
CNC press brakes are highly versatile machines capable of handling a wide range of metalworking tasks. Their programmability allows for precise control over bending operations, ensuring accurate and repeatable results. From simple bends to complex geometries, these machines can efficiently process various materials, including steel, aluminum, and stainless steel. This versatility makes CNC press brakes indispensable in industries requiring high-quality, customized metal components.

PW4015 Hydraulic CNC Press Brake Machine with 40 Ton Bending Force

Targeted Efficiency for Metal Forming Professionals
Engineered for industrial manufacturers and metal fabricators requiring precision and repeatability, this hydraulic cnc press brake serves as a core solution for sheet metal bending applications. Its nominal 40 Ton bending force and 1500mm workbench length accommodate a variety of material thicknesses and sizes, making it suitable for short runs and volume production alike. The CNC programming capabilities facilitate flexible job setups, ideal for sectors demanding consistent bend quality and automated process control, including automotive parts, appliance panels, and structural components.

Advanced Electro-Hydraulic Control and Mechanical Precision
Incorporating a closed-loop electro-hydraulic servo synchronous control system imported from Germany, the cnc hydraulic press brake delivers high positioning accuracy with 0.01 mm slider and 0.02 mm repeated positioning tolerances. The robust frame design integrates stress relief and vibration resistance to maintain dimensional stability during operation. Featuring 3-axis CNC programming (Y, X, R), the system enables complex bending sequences with precision. Key components such as the Rexroth hydraulic system and INOVANCE servo drive enhance system reliability and responsiveness, supporting programmable bending speeds up to 200 mm/s and maximum slide stroke of 160 mm.

Versatile Applications Across Precision Manufacturing Sectors
This hydraulic press brake manufacturer product aligns with industrial workflows demanding precision sheet metal forming, including tooling, prototyping, and small-to-medium batch fabrication. Its ability to handle steel, aluminum, and stainless steel sheets with consistent repeatability enables compliance with tight dimensional and surface quality standards in automotive, aerospace, and structural manufacturing. Additionally, stored CNC programs support rapid changeover and testing, optimizing throughput in production lines or R&D environments while reducing operator intervention and error.


Product Advantages

Integrated Structural Design for Enhanced Durability and Stability
The hydraulic press brake features a rigid machine frame with integrated stress relief, minimizing deformation under load and extending mechanical life. Its electromechanical system is compactly assembled, ensuring modular integration and ease of maintenance. The upward bending slider contributes to low noise operation and stable bending processes. Critical hydraulic and control components sourced from suppliers like Rexroth and HIWIN guarantee system robustness, while the closed-loop servo synchronous system improves dynamic responsiveness, further reinforcing the overall engineering integrity characteristic of this cnc hydraulic press brake machine.

Optimized Control and Usability for Consistent Production Output
This machine’s user interface with 3-axis CNC programming supports precise control over bending sequences, reducing setup time and enabling complex part geometries with consistent quality. High-speed operation paired with fine positioning accuracy (0.01 mm slider positioning) enhances throughput without compromising dimensional accuracy. The programmable interface accommodates multiple stored bending programs, supporting repeatable workflows essential for manufacturing efficiency. Such operational advantages position the hydraulic cnc press brake as a valuable asset for engineers seeking dependable, high-performance sheet metal bending solutions.

• Technical Parameters:

• Machine Performance

◆ Whole machine rigid design and finite element optimization analysis minimize the impact of bending deformation on work-piece quality.

◆ Full closed-loop electro-hydraulic servo synchronous control system imported from Germany

• Frame Structure

◆ All steel plates are welded integrally, with strong vibration resistance;

◆ Large tempering furnace is used to eliminate stress, with good stability and no deformation of the frame;

◆ The machine frame is formed by the machining center at one time, which ensures the parallelism and verticality of each mounting surface;

◆ A "C"-shaped plate mechanism is arranged at the throat of the machine frame, which directly detects the distance between the upper and lower dies to ensure the precision of the parts.

• Slider Structure

◆ Upward bending design, low noise and stable working condition;

◆ The slider is thickened and widened to minimize the deflection during bending;

◆ The universal upper die mounting surface can meet the clamping requirements of the die to the maximum extent.

• Hydraulic System

◆ Adopt the most advanced fully closed-loop electro-hydraulic servo synchronous control system;

◆ Y can be programmed independently, can work under unbalanced load, and can also be bent conically;

◆ The lower fixed center has pressure holding time, which can be programmed to ensure the accuracy of different parts;

◆ The givi magnetic grating ruler is selected, and the high-precision guiding system and position measuring system are closed-loop controlled, which can meet the processing needs of full-length or unbalanced load;

◆ The seal in the oil cylinder is stauntone, with strong sealing performance and long service life;

◆ Hydraulic system pipe fittings and joints are imported from abroad, with good quality and strong performance;

◆ The hydraulic system has overload overflow safety protection;

• Control System--Germany Laimore

◆  Can store 1 million products

• 100,000 sets of molds can be stored separately
• The working steps can be cycled up to 9999 times
• Maximum count 9999
• Programmable speed per step
• Real-time display of mold graphics

• Standard Configuration.