Suitable for automotive exhaust pipes, chassis pipelines, construction machinery, heavy equipment and general industrial tubes.
The touchscreen control allows operators to set bending angles and multi-step bending programs, making the machine suitable for small-to-medium batches and multiple tube specifications.
The hydraulic system provides stable bending power with a maximum bending angle of 190°. Different bending radii can be configured according to tube diameter, material and tooling.
The solenoid directional valve controls the hydraulic actions. Adjustable pressure and modular tooling make daily maintenance, die changeover and process adjustment more convenient.
| No | Item | Data |
| 1 | Max. bending capacity | ○ Φ76 × 4.0 mm □ 50 × 50 × 2.5 mm ● 38 mm |
| 2 | Max. bending radius | R400; customizable according to customer requirements |
| 3 | Min. bending radius | According to tube diameter, material and tooling |
| 4 | Max. bending angle | 190° |
| 5 | Control system | Touchscreen control |
| 6 | Standard mandrel length | 2800 mm; customizable according to customer requirements |
| 7 | Bends per workpiece | 16 bends |
| 8 | Hydraulic motor power | 7.5 kW |
| 9 | Maximum pressure | 12 MPa; adjustable |
| 10 | Hydraulic control | Solenoid directional valve |
| 11 | Oil tank capacity | 250 L |
| 12 | Machine weight | Approx. 2000 kg |
Bao Rui 75NC Semi-Automatic Pipe Bending Machine: Advanced Solution for Tube Bending Automation and CNC Pipe Forming
The Bao Rui 75NC Semi-Automatic Pipe Bending Machine redefines tube bending automation for modern fabrication environments. Designed and manufactured by Zhangjiagang Baorui Machinery Co., Ltd., the 75NC Semi-Automatic Pipe Bender brings together precision CNC pipe forming, robust build quality, and adaptable operation to meet the needs of a wide spectrum of industries. As manufacturers pursue industrial metalwork trends that prioritize efficiency, repeatability, and energy management, the 75NC Semi-Automatic Pipe Bender stands as an essential tool for companies seeking to adopt tube bending automation and CNC pipe forming into their workflows for energy-efficient fabrication.
Key Features and Capabilities
The Bao Rui 75NC Semi-Automatic Pipe Bender is engineered to deliver consistent, accurate bends across a range of tube sizes and materials. At the core of the machine is a CNC pipe forming control system that enables precise angle control and repeatability. Tube bending automation is achieved through semi-automatic cycles that combine operator setup with automated bending sequences, reducing cycle time while maintaining flexibility for varied jobs. The 75NC Semi-Automatic Pipe Bender supports multiple bend programs and stores bending parameters for quick recall, so production lines can pivot rapidly in response to changing requirements in industrial metalwork trends and custom fabrication projects.
This machine’s mechanical structure emphasizes rigidity and long-term stability. The design minimizes deflection during heavy-duty operations, enhancing accuracy for tight-tolerance bends. The CNC pipe forming interface simplifies programming for complex geometries and multi-plane bends. With clear feedback and diagnostics, the 75NC Semi-Automatic Pipe Bender allows technicians to monitor bending operations and fine-tune parameters to optimize throughput and material usage. Tube bending automation workflows supported by the machine reduce manual handling and improve overall shop safety while advancing energy-efficient fabrication.
Applications Across Industries
The Bao Rui 75NC Semi-Automatic Pipe Bender is versatile across sectors such as automotive, aerospace, furniture, construction, shipbuilding, HVAC, and energy equipment manufacturing. For automotive and aerospace parts production, CNC pipe forming ensures consistent, high-quality bends for fuel lines, hydraulic tubing, and structural components. In furniture and architectural metalwork, tube bending automation enables the economical production of complex shapes and repeatable decorative forms. In HVAC and plumbing, the 75NC Semi-Automatic Pipe Bender speeds up fabrication for ducting and piping runs while maintaining dimensional fidelity. Across these uses, the machine’s capabilities align with evolving industrial metalwork trends that push for higher automation levels and improved fabrication accuracy.
Innovation and Technical Advantages
Bao Rui’s 75NC Semi-Automatic Pipe Bender incorporates several innovations that position it ahead of many conventional bending machines. First, the integration of CNC pipe forming technology with a semi-automatic operational model achieves a balance between automation and operator control. The CNC pipe forming controller supports advanced interpolation and axis coordination, enabling precise multi-axis bending sequences. Tube bending automation features include programmable sequences, repeat-run functionality, and parameter libraries for various materials and tube diameters. These features reduce setup time and human error while supporting a broad range of production scales.
Second, the Bao Rui design team leverages 3D software simulation to validate bend sequences and detect potential collisions before physical setup. This 3D simulation capability reduces trial scrap and speeds up job setup, contributing to energy-efficient fabrication and reduced material waste—important considerations in contemporary industrial metalwork trends. By simulating the bend paths in CNC pipe forming processes, Bao Rui ensures that the 75NC Semi-Automatic Pipe Bender achieves reliable results even on complex parts.
Third, the mechanical components and drive systems in the 75NC Semi-Automatic Pipe Bender are optimized for durability and low maintenance. High-quality bearings, hardened tooling surfaces, and precision-ground bending dies extend service life and maintain consistent bend quality. The semi-automatic control approach supports rapid punches and returns while the CNC pipe forming unit manages the critical bending axes, delivering efficient cycle times without sacrificing accuracy. These technical choices contribute to energy-efficient fabrication by minimizing unnecessary motion and improving overall machine efficiency.
Customization and Integration
As a one-stop provider of tube processing equipment, Zhangjiagang Baorui Machinery Co., Ltd. offers customization services to adapt the 75NC Semi-Automatic Pipe Bender to specific production requirements. Bao Rui provides tailored tooling packages, material handling systems, and communication interfaces to integrate the 75NC Semi-Automatic Pipe Bender into automated lines. For customers pursuing advanced tube bending automation, Bao Rui can adapt the machine to interface with conveyors, robots, or upstream and downstream processing stations for seamless CNC pipe forming workflows. These integration options help manufacturers align with industrial metalwork trends toward interconnected, smart fabrication systems.
Operational Efficiency and Energy Management
The Bao Rui 75NC Semi-Automatic Pipe Bender is designed with energy-efficient fabrication principles in mind. The control system optimizes drive profiles and idle power consumption while the mechanical design reduces frictional losses and unnecessary movement. Tube bending automation features decrease rework and scrap, which conserves materials and reduces waste. CNC pipe forming accuracy further prevents costly retries, lowering energy and resource expenditure per finished part. For companies focused on sustainable manufacturing and cost-effective operations, the 75NC Semi-Automatic Pipe Bender offers tangible advantages that reflect current industrial metalwork trends toward energy-efficient fabrication.
Support, Service, and Training
Bao Rui couples the 75NC Semi-Automatic Pipe Bender with comprehensive support services. Zhangjiagang Baorui Machinery Co., Ltd. provides installation assistance, operator training, and maintenance programs to ensure customers maximize uptime and return on investment. With a strong design team and experience in bespoke solutions, Bao Rui can help shops transition from manual bending methods to more advanced tube bending automation and CNC pipe forming processes. Training focuses on programming best practices, maintenance schedules, and safety protocols to sustain high performance levels in production environments.
Why Choose the Bao Rui 75NC Semi-Automatic Pipe Bender
Selecting the Bao Rui 75NC Semi-Automatic Pipe Bender means investing in a machine that blends CNC pipe forming precision with practical tube bending automation. It supports diverse materials and tube sizes, integrates into manufacturing lines, and aligns with industrial metalwork trends emphasizing automation, energy-efficient fabrication, and quality control. Backed by Zhangjiagang Baorui Machinery Co., Ltd.’s end-to-end services and 3D simulation capabilities, the 75NC Semi-Automatic Pipe Bender helps fabricators increase throughput, reduce waste, and maintain consistent bend quality across production runs.
For manufacturers looking to elevate their tube bending capabilities, the Bao Rui 75NC Semi-Automatic Pipe Bender offers a compelling combination of CNC pipe forming technology and tube bending automation. With robust mechanics, advanced control features, and comprehensive customization and support from Zhangjiagang Baorui Machinery Co., Ltd., the 75NC Semi-Automatic Pipe Bender is well-suited to meet current and future industrial metalwork trends while promoting energy-efficient fabrication. Embracing this machine enables shops to achieve precise, repeatable results with reduced setup times and lower operational costs through strategic tube bending automation and CNC pipe forming practices that support energy-efficient fabrication.



