In the modern construction industry, precision and efficiency are paramount. As a professional manufacturer specializing in CNC rebar processing equipment, Xuhui (Shandong) Intelligent Equipment Co., Ltd. has established itself as a trusted partner for global construction projects. Located in Heze, Shandong – China’s renowned engineering machinery manufacturing base, our company integrates research, development, production, and sales of advanced CNC rebar processing equipment, with a particular focus on our flagship product: the CNC four-head bending machine.

Understanding CNC Four-Head Bending Machines
The CNC four-head bending machine represents the pinnacle of rebar processing technology in modern construction. This advanced equipment is designed to automatically bend rebar into various shapes with exceptional precision and consistency. Unlike traditional manual bending methods, our four-head bending machine can simultaneously process multiple bending points on a single rebar, significantly improving production efficiency while maintaining strict quality standards.
Our CNC four-head bending machines are engineered to handle a wide range of rebar diameters and bending requirements. The four independent bending heads can be programmed to create complex shapes with precise angles, making them ideal for producing stirrups, U-shaped bars, and other specialized rebar components required in bridge, highway, and building construction. The machine’s computer numerical control system ensures that each bend is executed with millimeter-level accuracy, eliminating human error and ensuring consistent quality across all production batches.
Key Features of Our CNC Four-Head Bending Machines
As a leading manufacturer of CNC four-head bending machines, Xuhui Intelligent Equipment incorporates several innovative features that set our products apart in the market:
- High Precision Bending: Our machines utilize advanced servo motor technology and precision transmission systems to achieve bending accuracy within ±0.5mm, meeting the most stringent construction standards.
- Multi-Head Simultaneous Operation: The four independent bending heads can work simultaneously or sequentially, enabling complex shape processing in a single operation cycle.
- User-Friendly CNC Control: Equipped with intuitive touchscreen interfaces and advanced programming software, our machines are easy to operate and can store multiple processing programs for quick recall.
- Durable Construction: Built with high-strength steel frames and wear-resistant components, our bending machines are designed for long-term operation in demanding construction environments.
- Safety Features: Comprehensive safety systems including emergency stops, protective covers, and safety interlocks ensure operator protection during machine operation.
Technical Specifications
Our CNC four-head bending machines come in various models to suit different production requirements. The standard technical specifications include:
| Parameter | Specification |
|---|---|
| Rebar Diameter Range | 6-40mm (model dependent) |
| Bending Angle Range | 0-360° |
| Bending Speed | Up to 1200°/sec |
| Power Supply | 380V 50Hz 3-phase (customizable) |
| Control System | PLC + Touchscreen |
Applications in Construction Projects
Our CNC four-head bending machines play a crucial role in various construction projects by providing standardized rebar components that meet strict engineering requirements. The primary applications include:
1. Bridge Construction: In bridge projects, our machines produce precise stirrups and U-shaped bars for piers, abutments, and deck slabs. The ability to create complex shapes with consistent quality ensures the structural integrity of bridge components.
2. Highway Construction: For highway projects, our bending machines manufacture rebar components for retaining walls, sound barriers, and drainage structures. The high production capacity meets the large-scale rebar requirements of highway construction.
3. Building Construction: In high-rise building projects, our equipment produces standardized stirrup cages for columns and shear walls. The precise bending ensures proper concrete reinforcement and structural safety.
4. Railway Construction: Railway projects benefit from our machines’ ability to produce specialized rebar components for track beds, tunnels, and stations. The durability of our equipment makes it suitable for the demanding railway construction environment.

Advantages of Choosing Xuhui as Your Manufacturer
As a professional CNC four-head bending machine manufacturer, Xuhui Intelligent Equipment offers several compelling advantages to our international clients:
1. Comprehensive Product Range: In addition to four-head bending machines, we manufacture a complete line of rebar processing equipment including rebar cage welding machines, rebar cutting machines, and rebar straightening machines, allowing us to provide complete solutions for rebar processing yards.
2. Customization Capabilities: We understand that different projects have unique requirements. Our engineering team can customize machine specifications, control systems, and production capacities to match specific project needs.
3. Global Certifications: All our products comply with international standards and carry CE certification, ensuring they meet the safety and quality requirements of global markets.
4. Complete After-Sales Support: We provide comprehensive after-sales services including installation guidance, operator training, maintenance consulting, and spare parts supply to ensure our machines operate efficiently throughout their service life.
5. Competitive Pricing: As a manufacturer with our own production facilities, we offer competitive pricing without compromising on quality, providing excellent value for our international clients.
FAQ
What is the maximum rebar diameter your four-head bending machine can process?
Our standard four-head bending machines can process rebar diameters from 6mm to 40mm, depending on the specific model. For projects requiring larger diameters, we can customize machines with enhanced bending capabilities to meet your requirements.
How does the CNC control system improve rebar bending efficiency?
The CNC control system allows for precise programming of bending angles, lengths, and sequences. Once programmed, the machine can automatically execute complex bending operations with consistent quality, eliminating the need for manual adjustments between pieces. This significantly reduces production time and improves overall efficiency.
What maintenance is required for CNC four-head bending machines?
Regular maintenance includes daily cleaning of the machine, weekly lubrication of moving parts, and monthly inspection of electrical components. We provide detailed maintenance manuals and offer training to your operators on proper maintenance procedures. Our after-sales team is also available to provide technical support when needed.
Can your machines be integrated into existing rebar processing lines?
Yes, our CNC four-head bending machines are designed with modular components that can be easily integrated into existing rebar processing lines. We can also provide complete rebar processing yard solutions that include multiple machines working in coordination for optimized production flow.
How long does it take to train operators for your CNC bending machines?
We provide comprehensive operator training that typically takes 2-3 days, depending on the trainee’s experience level. The training covers machine operation, program editing, basic maintenance, and safety procedures. After training, operators can independently operate the machine and perform basic troubleshooting.
Summary
As a leading CNC four-head bending machine manufacturer in China, Xuhui (Shandong) Intelligent Equipment Co., Ltd. is committed to providing high-quality rebar processing solutions for global construction projects. Our advanced four-head bending machines, combined with our complete product range and comprehensive services, make us the ideal partner for standardizing rebar processing in highway, railway, bridge, and building construction projects worldwide.
With our focus on innovation, quality, and customer service, we continue to push the boundaries of rebar processing technology, helping our clients improve construction efficiency, reduce costs, and ensure project quality. Contact us today to discuss how our CNC four-head bending machines can benefit your next construction project.