Shuliy spring coiling machine is an automated CNC machine integrating straightening, forming, and cutting. Its processing speed can reach 16–30 m/min, with a forming error within ±0.2 mm. It is suitable for rebar diameters of 3–25 mm and can process ring diameters ranging from 50–3000 mm.
Our spiral rebar forming machine uses a CNCcontrol system. After setting the parameters once, it runs automatically, achieving stable, efficient, and mass production. It is commonly used in high-speed railway and bridge reinforcement projects. If you are looking for this equipment, please contact us for more information!
Features of rebar circle making machine
- Automated CNC control
- The hoop diameter, spiral coil spacing, and number of coils can be set at once, significantly reducing the intensity of manual operation.
- High precision output
- Its error is controlled within ±0.2mm, and the production dimensions are uniform. It can meet the requirements of engineering projects with strict structural strength requirements.
- Rapid productivity
- Our spiral rebar forming machine can operate continuously and automatically, with an efficiency of 16–30 m/min.
- Robust hydraulic system
- This spring coiling machine has a strong bending force and can process high-strength rebar.
- Broad material compatibility
- This spiral rebar making machine supports multiple specifications of rebar from 3 to 25 mm and is suitable for steel of different reinforcement grades.
What are spiral steel bars?
Spiral rebar is a type of steel reinforcement structure in which steel bars are bent into a continuous spiral or circular ring shape. It is commonly used in pile foundations, ground anchor piles, bridge columns, tunnel support, and other engineering projects.
Working principle of spiral rebar forming machine
Once the parameters are programmed and input, the CNC system automatically starts the motor and hydraulic pump, and the spring coiling machine enters continuous processing mode. The complete process is:
Feeding → Bending → Cutting
Specific working steps:
- The reinforcing bars are straightened by a straightening system.
- They are automatically fed to the rounding assembly.
- They are bent into shape according to a preset spiral diameter or circular size.
- They are automatically cut after reaching the set length.
This continuous cycle structure ensures minimal human intervention while maintaining consistent high output.
Application scenarios of spring coiling machine
The spring coiling machine is widely used in various large-scale infrastructure and engineering projects, including:
- High-speed railway engineering spiral pile rebar processing
- Subway tunnel and shield tunneling support rebar production
- Photovoltaic power generation project ground anchor pile processing
- Bridge and elevated structure engineering
- Mass production of spiral stirrups for building foundations
Model and parameters of rebar rounding machine
| Modelo | Applicable Steel Bar Diameter | Finished Ring Diameter | Total Motor Power | Travel Speed | Working Error | Dimensions | Machine Weight |
|---|---|---|---|---|---|---|---|
| 3–6 | 3–6mm | 50–1000mm | 4kw | 16–25m/min | ±0.2mm | 1.45 × 0.8 × 1.2m | 480kg |
| 6–10 | 6–10mm | 50–800mm | 5.5kw | 16–25m/min | ±0.2mm | 1.55 × 0.8 × 1.3m | 560kg |
| 8–12 | 8–12mm | 50–1500mm | 7kw | 16–25m/min | ±0.2mm | 1.55 × 0.8 × 1.3m | 640kg |
| 10–14 | 10–14mm | 50–1800mm | 7kw | 16–25m/min | ±0.2mm | 1.6 × 0.8 × 1.35m | 690kg |
| 16–20 | 16–20mm | 50–2200mm | 11kw | 16–30m/min | ±0.2mm | 2.1 × 0.9 × 1.5m | 1150kg |
| 22–25 | 22–25mm | 50–3000mm | 15 kW | 16–30m/min | ±0.2mm | 2.3 × 0.9 × 1.7m | 1350kg |
What is the price of spiral rebar forming machine?
The price of the spiral rebar forming machine is not fixed and is typically affected by the following factors:
The range of rebar diameters that can be processed
- The maximum forming diameter requirement
- The level of automation
- The hydraulic system configuration
- Whether customized functions are required
- Transportation and after-sales service solutions
Different projects have different processing specifications and output requirements; the equipment configuration and price will also vary
Contact us for detailed quote!
If you are looking for a high-efficiency, high-precision spring coiling machine, please feel free to contact us. We will provide professional selection advice and customized solutions based on your rebar specifications, production needs, and project type.
In addition to spiral rebar forming machines, we also offer a variety of metal processing and recycling equipment, including:
Whether you are a construction contractor, a rebar processing plant, or a metal recycling company, we can provide you with one-stop equipment solutions. Contact us today for detailed specifications and a quote.