The equipment adopts a vertical double-head symmetric layout, which saves 60% of the floor space compared with traditional horizontal equipment. It only needs 8-10 square meters of operating space to realize continuous processing, and is especially suitable for narrow construction environments such as urban subway stations and high-rise building podiums. The core structure uses an all-steel welded frame, combined with the optimized design of the vertical center of gravity, which reduces the vibration amplitude by 30% and effectively improves the processing stability. Equipped with a liftable material rack, it realizes automatic feeding of steel bars, reduces manual handling links and lowers labor intensity.

It is equipped with a PLC + 7-inch touch screen and supports graphical programming (with more than 200 built-in common steel bar bending models). Operators do not need professional programming foundation and can complete the parameter setting of complex components in 3 minutes. At the same time, it integrates 8 software copyright technologies to realize automatic matching of processing parameters and real-time fault early warning (such as steel bar jamming, motor overload, etc.), reducing the rate of operation errors.

Relying on the vertical double-head independent servo drive system, the bending angle accuracy reaches ±1°, and the length error is controlled within ±2mm. It is suitable for HRB400E deformed steel bars and Q235 round steel bars with specifications of 12mm-40mm, and can complete single or multiple parallel bending, meeting the processing needs of various components such as stirrups, longitudinal bars and arc bars.

It is applicable to infrastructure projects with limited space such as urban subways (e.g., Xi'an Metro Project), high-rise buildings, bridge piers and tunnel linings. It can be linked with steel bar cutting machines and straightening machines to form a production line.

In a high-rise building project in Hefei, 2 vertical CNC steel bar bending centers operated simultaneously. Due to the saved site space, they realized close cooperation with the formwork processing area, increasing the component transfer efficiency by 40%. The project processed more than 100,000 stirrups and longitudinal bars with a qualification rate of 100%, saving 550,000 yuan in labor costs compared with traditional equipment.

Relying on the digital production capacity of Zhongji Luyuan's intelligent factory, the equipment has realized independent R&D and mass production of core components, with an annual production capacity of 300 units. The product has passed the ISO9001 quality system certification, established long-term supply relationships with central enterprises such as China Railway Construction Corporation and China State Construction Engineering Corporation, and been exported to nearly 100 countries and regions including South Korea and Israel. At present, the enterprise is developing a vertical upgraded version suitable for Φ50mm steel bars in response to the processing demand for extra-thick steel bars, and adding a remote operation and maintenance module to realize real-time monitoring of equipment status and remote troubleshooting of faults through the Internet of Things.