Automatic stirrup bending machine is a high-efficiency piece of equipment designed for bending steel bars into various shapes such as squares, rectangles, and polygons. It is widely used in construction, bridge building, and the prefabricated concrete industries. With its advanced CNC control system, this machine automates the bending process, significantly improving work efficiency and accuracy while reducing labor costs. It is a state-of-the-art piece of equipment designed to automate the process of bending steel reinforcement bars (rebars) into precise stirrups. These stirrups are critical components in reinforced concrete structures, providing shear reinforcement and helping to maintain the alignment of longitudinal bars in beams, columns, and other structural elements.
Specifications of Automatic Stirrup Bending Machine
| Model | YG-1 | YG-2 | YG-3 | YG-4 |
| Single wire(mm) | Round steel 4-10mmDeformed steel bar 4-8mm | Round steel 4-12mmDeformed steel bar 4-10mm | Round steel 5-14mmDeformed steel bar 5-12mm | Round steel 4-12mmDeformed steel bar 4-10mm |
| Double wire(mm) | Round steel 4-6mmDeformed steel bar 4-6mm | Round steel 4-8mmDeformed steel bar4-8mm | Round steel 5-10mmDeformed steel bar 5-10mm | Round steel 4-8mmDeformed steel bar 4-8mm |
| Max bending angle | ±180° | ±180° | ±180° | ±180° |
| Center pin diameter | 16、18、20 | 16、18、20 | / | 16、18、20 |
| Maximum towing speed | 60m/min | 60m/min | 110m/min | 110m/min |
| Maximum bending speed | 800°/sec | 800°/sec | 1000°/sec | 800°/sec |
| Machine size | 2600*800*1700mm | 3280*1000*1700mm | 3850*1200*2200mm | 3660*1110*1700mm |
| Device color | Yellow(customized) | Yellow(customized) | Yellow(customized) | Yellow(customized) |
| Pieces Processed | ≤2 | ≤2 | ≤2 | ≤2 |
| Air circuit system pressure | ≥0.8mpa | ≥0.8mpa | / | ≥0.8mpa |
| Total Power | 14kw | 20kw | 32kw | 23.5kw |
| Working temperature | -5°C~40° | -5°C~40° | -5°C~40° | -5°C~40° |
| Length accuracy | ±1mm | ±1mm | ±1mm | ±1mm |
| Angle accuracy | ±1° | ±1° | ±1° | ±1° |
| Average power | 4.5KW/h | 5KW/h | 5KW/h | 5KW/h |
| Total weight | 1150KG | 1350KG | 2200KG | 1550KG |
Features of Automatic Stirrup Bending Machine
Versatility: Capable of producing stirrups in a wide range of shapes and sizes, from simple rectangular forms to complex polygonal designs, catering to diverse architectural needs.
User-Friendly Interface: Equipped with intuitive touchscreens and easy-to-navigate software, operators can quickly set up bending parameters, monitor production, and make adjustments as needed, minimizing downtime.
High Speed Production: With the ability to bend steel rods at rapid speeds, these machines can significantly increase output, meeting tight project deadlines without compromising on quality.
Durability and Reliability: Built with robust materials and components, automatic stirrup bending machines are designed to withstand the rigors of continuous operation, ensuring longevity and consistent performance.
How the CNC Stirrup Bending Machine Works
Feeding: Rebar is fed into the machine either manually or via an automatic decoiler.
Straightening: The rebar is automatically straightened before entering the bending zone.
CNC Bending: The machine uses pre-set CNC programs to bend the rebar into desired shapes.
Cutting: Once the stirrup is formed, the machine cuts the bar automatically and prepares for the next cycle.
Benefits of Using Stirrup Bending Machine
Cost Savings: By automating the bending process, the automatic stirrup bending machine reduces the need for manual labor, lowering labor costs and minimizing the risk of human error, which can lead to material wastage.
Enhanced Productivity: The high-speed operation and ability to produce stirrups in bulk quantities enable construction companies to accelerate project timelines, improving overall efficiency.
Improved Quality Control: Consistent bending ensures that each stirrup meets the required specifications, enhancing the structural integrity of concrete elements and reducing the likelihood of construction defects.
Why Choose An Automatic Stirrup Bending Machine?
Massive Productivity Boost: Produce hundreds to thousands of stirrups per hour – far exceeding manual capabilities. Meet tight project deadlines effortlessly.
Pinpoint Accuracy & Consistency: Every stirrup is identical, ensuring perfect fit and optimal structural integrity in concrete columns, beams, and slabs.
Significant Labor Cost Savings: Dramatically reduce reliance on manual bending labor, addressing labor shortages and lowering overall project costs.
Minimized Material Waste: Precise bending angles and lengths eliminate costly rebar scrap caused by human error.
Simple Operation & Programming: Intuitive controls, touchscreen, allow for quick setup and changeovers between different stirrup sizes and shapes. Store countless designs.
