The 18mm Round Bar CNC Stirrup Machine is a high-precision, fully automatic steel bar processing equipment tailored for modern construction engineering. It is specially designed for bending and forming round steel bars with a maximum processing diameter of 18mm, integrating automatic feeding, 교정, fixed-length cutting, multi-angle bending and one-time stirrup forming functions. As core intelligent equipment for steel bar deep processing in construction projects, it effectively solves the problems of low efficiency, poor precision and high labor consumption of traditional manual and semi-automatic steel bar bending processes.
This CNC stirrup bending machine is compatible with hot-rolled and cold-rolled round steel bars, covering common specifications from 6mm to 18mm. It can process various standard and special-shaped stirrups, rectangular hoops, U-shaped bars, L-shaped bending parts and other steel bar components required for building reinforcement. Widely applicable to residential building construction, 교량 공학, tunnel projects, precast component factories and large-scale steel bar processing yards, it is an essential intelligent device for standardized and efficient construction.
2. 핵심 장점 & Key Features
2.1 High Processing Precision & 안정적인 품질
Equipped with an industrial-grade CNC intelligent control system, the machine supports precise parameter input of bending angle, cutting length and forming size. The guide rail rack positioning structure ensures accurate feeding and bending positioning, with a dimensional error controlled within ±1mm. All finished stirrups feature uniform specifications and consistent bending angles, completely avoiding the size deviation and irregular forming caused by manual operation, fully meeting the national construction steel bar processing standards and engineering quality requirements.
2.2 Full-Automatic Operation & High Production Efficiency
Different from traditional single-function bending equipment, this 18mm CNC stirrup machine realizes integrated automatic processing from raw material feeding to finished product discharging. It supports single-wire continuous processing of 6-18mm round bars, with fast bending response and uninterrupted continuous operation. The intelligent program can switch various stirrup forming sizes in 1 minute, realizing rapid model change without shutdown and debugging. Compared with manual processing, the production efficiency is increased by 3-5 times, greatly shortening the steel bar processing cycle of construction projects.
2.3 Intelligent Human-Computer Interaction & 쉬운 조작
Fitted with a high-definition touch screen control panel, the equipment adopts visualized programming operation. Operators can directly input processing dimensions, bending angles and production quantities. The system has built-in common stirrup shape templates, supporting one-key call forming. It also supports custom programming of special-shaped steel bar parts, with low operation threshold. Ordinary workers can master the operation after simple training, realizing unmanned continuous operation and effectively reducing labor dependence.
2.4 Durable Structure & Low Maintenance Cost
The whole machine adopts thickened steel plate welded frame and high-strength alloy bending die, with strong rigidity and stable operation, effectively resisting vibration and deformation during long-term high-load operation. The core transmission parts are equipped with wear-resistant and protective devices, with low failure rate and long service life. The hydraulic automatic locking structure ensures stable bending force during processing of 18mm thick round bars, avoiding material rebound and forming failure. 게다가, the modular design is convenient for daily inspection, maintenance and parts replacement, reducing later use and maintenance costs.
2.5 Significant Cost Saving & High Safety
The highly automated processing mode greatly reduces the number of on-site operators, cutting labor costs for construction enterprises. 동시에, precise fixed-length cutting and forming effectively reduces steel bar waste, improving raw material utilization. The equipment is equipped with multiple safety protection devices such as emergency stop, overload protection and anti-pinch induction, which automatically stops operation in case of abnormal conditions, avoiding mechanical failure and personal safety accidents, and ensuring safe and standardized on-site construction.
3. Technical Parameters
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Item
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Technical Specification
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Applicable Steel Bar Type
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Round Steel Bar (Hot/Cold Rolled)
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Processing Diameter Range
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6mm – 18mm
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Control System
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Full CNC Intelligent Control
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Positioning Accuracy
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±1mm
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Bending Angle Range
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0° – 180° (Customizable)
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Working Voltage
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380V/50Hz (Customizable)
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Operation Mode
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Touch Screen Automatic/Manual Switching
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처리 속도
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High-Speed Continuous Forming
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Core Structure
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Rack Guide Rail + Hydraulic Locking
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4. 작동 원리
The 18mm Round Bar CNC Stirrup Machine adopts a combination of CNC intelligent control and mechanical transmission hydraulic power system. 첫째로, the operator sets the processing parameters such as steel bar length, stirrup size and bending angle through the touch screen, and the system automatically stores the program. After the equipment is started, the feeding mechanism automatically conveys the round steel bar, and the straightening device eliminates the bending and deformation of the raw steel bar to ensure flat feeding. Then, according to the preset size, the fixed-length cutting mechanism completes accurate cutting, and the bending mechanism performs multi-angle precise bending and forming under the drive of hydraulic power. Finally, the finished stirrup parts are automatically discharged, realizing one-stop automatic processing of feeding, 교정, 절단, bending and discharging.
5. Application Scenarios
This high-efficiency CNC stirrup bending machine is highly adaptable and widely used in various construction steel bar processing scenarios. It is the preferred equipment for stirrup processing in civil building construction such as high-rise buildings, residential communities and commercial buildings. It is also suitable for steel bar forming operations in large infrastructure projects including bridges, viaducts, tunnels and water conservancy projects. 게다가, it can meet the batch production needs of precast concrete component factories and professional steel bar processing centralized yards, providing standardized and high-quality steel bar finished parts for various engineering projects.
6. Daily Maintenance & Operation Notes
To ensure long-term stable operation and extend the service life of the equipment, daily standardized maintenance is required. 첫째로, clean the dust, steel scrap and sundries on the machine surface and transmission parts before and after daily operation to keep the equipment clean. 둘째, regularly lubricate the guide rail, gear and bearing parts to reduce mechanical wear. Check the tightness of bolts and the working state of hydraulic components regularly to avoid oil leakage and loose parts. 게다가, strictly process steel bars within the diameter range of 6-18mm, and prohibit overload processing to prevent damage to the bending die and power system. Regularly calibrate the CNC system accuracy to ensure processing dimensional stability, and perform professional overhaul and maintenance every six months.
7. 결론
The 18mm Round Bar CNC Stirrup Machine perfectly integrates intelligence, high efficiency and precision, breaking through the bottlenecks of traditional steel bar bending equipment. With stable performance, simple operation and significant cost-saving advantages, it can effectively improve the standardization level of construction steel bar processing, ensure engineering processing quality, and accelerate project construction progress. It is an indispensable intelligent processing equipment for modern construction industrialization, and has broad application prospects and market value in the global construction machinery field.