rebar circle making machine | CNC fully automatic steel bar rounding machine

The rebar circle making machine features a “double driving wheel transmission structure” as its key innovation. It is specifically designed for projects involving bridges, tunnels, photovoltaic systems, high-speed railways, subways, and pile foundations in spiral or ring-shaped steel processing and design.

It achieves high-precision bending of φ3-40mm steel bars in a single operation, with an angle error of ≤1°. This allows for the fast and accurate processing of complex rings, semicircular arcs, and custom-shaped components!

advantages of rebar circle making machine

1. By utilizing innovative dual drive wheel transmission technology, a single bend can accurately shape the arc of the steel bar without the need for repeated adjustments, boosting efficiency by over 50%.
2. Featuring an intuitive human-computer interaction interface, even beginners can quickly learn to operate the machine with just basic training, achieving an angle error of ≤ 1°.
3. The core components are enhanced with specialized technology for anti-wear and impact resistance, allowing them to reliably handle 24 hours of continuous high-intensity operation, with a lifespan extended by three times.
4. This rebar circle making machine supports the bending of rebar, angle steel, flat steel, and round steel, addressing the needs of construction, machinery manufacturing, and various other processing scenarios.
5. It includes a built-in circulating lubrication system that automatically protects transmission components, reducing the failure rate and extending the maintenance cycle to 2000 hours, ultimately saving 30% on overall operation and maintenance costs.

Spring coiling machine Composition structure

The high-speed rebar circle making machine includes an electric motor, hydraulic components (such as an oil pump, hydraulic motor, electronic valve, oil tank, and oil pipes), a pre-adjusting wheel, a straightening gearbox, a rounding assembly, a cutting assembly, and a CNC electrical control program, among other parts.

Applications of steel bar ring making machine

1. Designed specifically for high-speed rail girders, piers, and other essential components of the steel framework, φ10-32mm rebar fast ring molding enhances the seismic and load-bearing strength of the track structure.
2. The precise control over the diameter of the ring reinforcement ensures optimal compressive and tensile performance of the tubular piles, especially in challenging conditions like deep foundation pits and soft ground, with durability improved by over 40%.
3. In the dust removal equipment used in power plants, metallurgy, and other industries, a single rebar circle making machine can produce more than 500 units daily, effectively ensuring the airtightness and operational efficiency of the dust removal system.
4. These are widely utilized in shaped metal components, such as architectural mesh covers and landscape lampshades, allowing for the creation of complex shapes like semicircles, waves, and multi-sided forms through preset programs.

Spiral rebar forming machine Operation principle

1. The high-speed rail spiral bar forming machine is initiated by the PLC motherboard, which controls the motor to activate the oil pump. This, in turn, starts the hydraulic component that operates the straightening gearbox, pushing the material forward.
2. The material then moves to the rounding assembly to complete the circular formation. Finally, the oil cylinder is engaged to cut the material upward, finishing the operation.

This model allows for batch settings and can automatically process a bundle of steel bars.

CNC automatic rebar rounding machine parameters

Our factory offers a variety of rebar ringing machines. Whether you’re looking to work with fine dusting steel wire or high-speed rail spiral bars, or if you need to mass-produce pre-stressed pipe pile ring bars or create custom-shaped mesh light covers, we have the right rebar circle making machine for you!

Model	3-6	6-10	8-12	10-14	16-20	22-25
Applicable steel bar diameter	3-6mm	6-10mm	8-12mm	10-14mm	16-20mm	22-25mm
Total motor power	4KW	5.5KW	7KW	7KW	11KW	15KW
Finished steel bar ring diameter	50-1000mm	50-800mm	50-1500mm	50-1800mm	50-2200mm	50-3000mm
Travel speed	16-25m/min	16-25m/min	16-25m/min	16-25m/min	16-30m/min	16-30m/min
Working error	±0.2mm	±0.2mm	±0.2mm	±0.2mm	±0.2mm	±0.2mm
Overall dimensions	1.45*0.8*1.2m	1.55*0.8*1.3m	1.55*0.8*1.3m	1.6*0.8*1.35m	2.1*0.9*1.5m	2.3*0.9*1.7m
Machine weight	480kg	560kg	640kg	690kg	1150kg	1350kg

Contact us today for a personalized model recommendation!

• → Share your raw material specifications (material / diameter / bending accuracy).
• → Receive a complimentary energy-efficient machine program.
• → Access parameters from real cases and a tailored configuration list.

Our factory manufactures a variety of rebar handling equipment, such as rebar straightening machines and steel bar bending machines. We are fully equipped to meet your project needs! (Feel free to reach out, we respond within 24 hours).