CNC Rebar Cage Winding Machine
High-Precision CNC Control: Advanced PLC and inverter control ensure accurate spiral spacing and stable cage forming with consistent production quality.
3–4× Higher Efficiency: Automatic welding and synchronized processing significantly improve output and reduce project timelines.
Stable & Reliable Welding Quality: Uniform spiral spacing and precise bar positioning guarantee strong weld joints and excellent consistency.
Labor-Saving & Highly Adaptable: Only 2–3 operators required; suitable for Ø500–Ø3000 mm cages with wide rebar compatibility.
CNC Rebar Cage Winding Machine
The CNC Rebar Cage Winding Machine is a specialized numerical control equipment designed for winding spiral reinforcement (helical rebar) around the outer structure of a rebar cage.
In conventional construction, workers manually weld the longitudinal bars and internal stiffening rings to form the basic cage framework. The cage is then placed onto the rebar cage winding machine for spiral reinforcement winding.
Operating Precautions
If any abnormal condition occurs during operation, stop the machine immediately to inspect and identify the cause. Restart only after troubleshooting is completed.
When adjusting the slider position for different specifications, ensure that all bolts are firmly tightened to prevent the slider from being ejected during welding.
Before powering on the equipment, ensure that all personnel are clear of the machine, including the spiral rebar feeding system. Do not step over the spiral bar during operation to avoid accidents.
During maintenance or adjustment (including limit switches and proximity switches), all power supplies must be completely disconnected. Adjustment under live power conditions is strictly prohibited.
PLC Control Cabinet Features
The PLC control cabinet produced by Jinghe Electric enables full automation of the rebar cage winding machine.
By adopting PLC and frequency conversion control technology:
Winding precision is significantly improved
Spiral bar and longitudinal bars can be processed simultaneously
Intelligent automatic feeding system simplifies the production of large-diameter cages
Overall production becomes more efficient and easier to operate
Why CNC Rebar Cage Winding Machines Are Widely Adopted
With years of technological development and modernization, CNC rebar winding machines have become essential equipment in the rebar processing industry due to their stable quality and high operating speed.
The successful development and popularity of CNC rebar cage winding machines are mainly attributed to the following six advantages:
1. High Degree of Automation
The fully automatic system adopts computer numerical control and PLC control technology.
Rotation speed and traveling speed are continuously adjustable.
2. High Welding Speed
Equipped with an automatic welding system, the machine improves processing efficiency by 3–4 times compared to traditional manual welding, significantly shortening construction schedules.
3. Stable and Reliable Quality
Reliable weld quality
High precision distribution of longitudinal bars
Uniform spiral spacing
Excellent consistency
This provides a solid foundation for fast cage assembly and installation.
4. Low Labor Intensity
Only 2–3 operators are required for full machine operation.
The advantages are particularly evident in the production of large-diameter rebar cages.
5. Easy Operation
Ordinary workers can operate the machine after simple training.
6. Strong Adaptability
Suitable for longitudinal bar diameters from 12 mm to 50 mm
Automatic adjustment of spiral spacing
Capable of producing rebar cages of various sizes, specifications, and lengths
Applicable across multiple industries and construction sectors
CNC Rebar Cage Winding Machine Configuration List
Item | Specification |
Model | YGT3000-12 |
Pile Diameter Range | Φ500 – Φ3000 mm |
Maximum Cage Length | 12 meters (extendable) |
Spiral Winding Line Speed | 0 – 15.4 m/min (i = 59 × 1.25 = 73.75) |
Trolley Traveling Speed | 0 – 1.38 m/min (i = 593) |
Rubber Roller Motor | 11 kW (Nanjing Huanyu Brand) |
Traveling Motor | 5.5 kW (Nanjing Huanyu Brand) |
Straightening Motor | 7.5 kW (Nanjing Huanyu Brand) |
Power Supply | 380V, 50–60 Hz |
Rated Power | 18 kW |
Total Weight | Approx. 3000 kg |
Drum Specification | National Standard Seamless Steel Pipe Ø180 mm × 8 mm |
Straightening Unit | Heavy-duty 8-wheel straightener (190 × 670 mm) |
Rebar Pay-off Stand | 1 set, load capacity 2 tons |
Electrical Control System | 1 Inovance PLC control system with HMI (Kunlun Tongtai touchscreen); 3 Delta brand frequency inverters |
Operation Features | Simple operation, easy maintenance; practical control program suitable for on-site construction work |
Standard Accessories | 1 operation manual, 1 remote controller, 1 toolbox with tools |
