Xuhui (Shandong) Intelligent Equipment Co., Ltd

The CNC steel cage rolling welding machine is an intelligent steel cage forming device designed for modern construction engineering. It uses numerical control technology and an automatic welding process, enabling efficient and accurate continuous processing of circular and spiral steel cages. The equipment is widely used in bridge pile foundations, highways, high-speed railways, urban corridors, high-rise buildings, and other large infrastructure projects, and is especially suitable for large-scale standardized steel cage production. By replacing traditional manual lapping with mechanized operation, the processing efficiency is significantly improved. The daily output can exceed 40 meters, and the quality of the finished product is stable, meeting the requirements of the national building code. It is one of the core pieces of equipment in modern construction.

1. Intelligent numerical control system

Equipped with a PLC (Programmable Logic Controller) and a touchscreen interface, it allows for one-click setting of parameters such as the diameter of the steel cage, the number of main bars, and the distance between stirrups, enabling automatic control of the entire process and reducing manual intervention.
The parameter memory function allows for quick switching between products of different specifications and can adapt to the parallel production needs of multiple projects.

2. Modular Structure Design

The equipment features a split-type assembly structure, which facilitates transportation and quick on-site installation, saving construction preparation time.
Both the fixed and moving plates can be flexibly adjusted. The processing diameter ranges from 0.5 to 2.2 meters, and the length supports 2 to 27 meters, meeting the diverse needs of different sites.

3. High-Precision Welding Technology
The standard intelligent welding manipulator ensures accurate positioning of steel bar crossing points, providing high welding strength and preventing leakage, thus guaranteeing the stability of the overall steel cage structure.
An optional laser detection device allows for real-time calibration of stirrup spacing, with error control within ±2mm.

4. Efficient Production and Energy Saving
The automatic feeding mechanism operates synchronously with the straightening device of the vertical roller, reducing manual feeding time and improving processing speed.
The stirrup does not require bonding, and the material utilization rate is increased by 1% to 1.5%, which can save hundreds of meters of steel per day.

5. Safe and Durable Design
The key components are made of high-strength alloy steel, which is resistant to wear and corrosion, extending the equipment's lifespan by more than 30%.
It is equipped with overload protection and an emergency stop device to prevent accidents and ensure the safety of operators.

Main hydraulic part configuration

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