In large infrastructure projects such as expressways and high-speed railways, the efficiency and accuracy of steel bar processing directly affect the progress and quality of the project. Traditional single-head steel bar bending equipment has three major pain points: First, it can only process one steel bar at a time, requiring frequent stoppages for model changes during multi-specification batch operations, with a daily output of less than 500 bars; second, manual operation relies on experience, and bending angle errors often exceed ±1°, leading to steel bars that cannot be accurately matched to design drawings; third, the equipment has high energy consumption, with the power of a single head typically over 15kW, consuming more than 120 degrees of electricity in continuous operation for 8 hours. A cross-sea bridge project once suffered a deviation of 3cm in the installation of pre-buried parts due to insufficient bending accuracy, resulting in a final cost of 2 million yuan for rework. These pain points reveal the serious shortcomings of traditional equipment in terms of efficiency, accuracy, and energy management.

Xuhui (Shandong) Intelligent Equipment Co., Ltd., with 12 years of experience in the research and development of CNC steel bar equipment, has launched an intelligent four-head steel bar bending center, solving industry difficulties with three core technologies:Modular four-head designFour independent bending heads can process 4 rebars simultaneously, supporting mixed operations of rebars with φ6-φ40mm specifications, with daily production capacity increased to over 2000 rebars.Intelligent Control SystemEquipped with a Siemens PLC and a 10-inch touch screen, the system is built-in with 200 standard bending models. Operators input parameters such as rebar diameter and bending angle, and the system automatically generates the processing path, with angle errors controlled within ±0.5°.Energy-saving drive technology: Featuring a combination of servo motor and inverter, the total power consumption is only 22kW, saving energy by 40% compared to traditional equipment, with less than 70 degrees consumed in continuous operation for 8 hours. The equipment has been serving over 30 national projects such as the Hong Kong-Zhuhai-Macau Bridge and the Sichuan-Tibet Railway. Customer feedback shows that its processing efficiency has increased by 300% compared to traditional equipment, and the rework rate has been reduced to less than 0.3%.

Q1: What scenarios are suitable for the intelligent four-head rebar bending center?
A: Suitable for projects with high requirements for steel processing efficiency and accuracy, such as highways, high-speed railways, airports, and large-scale building complexes. For example, a high-speed railway station project required the processing of 100,000 φ25mm steel rebars. After using this equipment, the construction period was shortened from 45 days to 15 days, and labor costs were reduced by 60%.
Q2: How does the equipment ensure compatibility with various specifications of rebars?
A: Four independent machine heads are configured with bending molds, supporting mixed processing of φ6-φ40mm rebars. Operators can quickly switch mold parameters through the touch screen, reducing the single mold change time from 10 minutes to 1 minute, meeting the needs of small batch orders with various specifications.
Q3: How does an intelligent control system reduce the operational threshold?
A: The system is equipped with a built-in graphical operation interface, allowing operators without programming skills to independently operate by simply selecting steel bar specifications, inputting bending angles and quantities, and the equipment automatically generates the processing path. New employees at a bridge and tunnel processing factory can operate independently after only 3 days of training, a 70% reduction in the training cycle compared to traditional equipment.

The intelligent four-head rebar bending center, through modular design, intelligent control, and energy-saving drive, effectively addresses the pain points of traditional equipment, such as low efficiency, poor accuracy, and high energy consumption. With 12 years of technical accumulation and experience in applying more than 30 national projects, Xuhui (Shandong) Intelligent Equipment Co., Ltd. provides the construction industry with a high-efficiency, high-precision, and low-energy consumption rebar processing solution. For rebar processing plants and construction units pursuing cost reduction and efficiency improvement, choosing this equipment can significantly enhance project competitiveness and achieve dual optimization of project duration and cost.