Xuhui (Shandong) Intelligent Equipment Co., Ltd. is one of the leading manufacturers and suppliers of new intelligent steel cage welding machine in China. If you're going to wholesale high quality new intelligent steel cage welding machine made in China, welcome to get quotation from our factory. Customized orders are welcome.
The new intelligent rebar cage welding machine is an advanced rebar processing equipment that has proven extremely useful in the construction industry amid the rapid development of various infrastructure projects. Its arrival breaks the limitations of traditional manual tying methods, performing especially well in projects such as bridges and high-speed railways. With its intelligent and mechanized production approach, it not only boosts efficiency and accelerates construction progress in the building sector but also drives growth in related industries.
Equipment Structure and Core Technology
This rebar cage rolling welding machine features a carefully engineered structure, primarily composed of a fixed rotary disc, a movable rotary disc, a CNC control system, a welding robotic arm (optional), and a main rebar positioning mechanism.
The fixed rotary disc secures the starting ends of the main rebars, while the movable rotary disc, driven by a servo motor, precisely performs displacement and synchronized rotation. The two discs work in tandem to ensure the main rebars remain parallel throughout the process without deviation.
The CNC system acts as the "brain" of the equipment, allowing pre-setting of parameters such as cage diameter, number of main rebars, and stirrup winding spacing, with errors controlled within ±1 mm. This ensures consistently high-quality output even in large-scale production.
The working principle is straightforward: after the main rebars are inserted into the discs via the positioning mechanism, the stirrups are automatically tensioned by the feeding rollers. As the discs rotate synchronously, the stirrups spiral around the main rebars at the pre-set spacing. The welding robotic arm then follows the winding path in real time, instantly welding each intersection of rebars. The entire process is akin to 3D printing a reinforced structure, transforming raw materials directly into finished rebar cages in a single operation.
Product Display
Performance Advantages
Compared to manual processing, this new intelligent rebar cage welding machine offers clear and significant advantages.
A medium-sized unit operated by six workers can produce 15–20 rebar cages per day. Achieving the same output manually would require around 15 workers, so the efficiency gain is substantial.
The machine can run 24 hours non-stop, significantly shortening the construction cycle.
The machine reduces material waste compared to manual binding, producing stronger and more uniform cages. Mechanized processing also ensures cleaner, flatter cage ends, reducing on-site lifting and jointing time by up to 40%, which indirectly lowers idle equipment costs.
Equipped with a PLC and frequency converter, the winding rod spacing and speed can be continuously adjusted to suit different processing requirements. The rollers are made from thick-walled seamless steel pipes for durability, while the feeding frame is built from solid round steel, offering stability and reliability-perfect for hassle-free on-site operation.
The finished cages are highly precise. Main rebar spacing deviation is no more than 5 mm, and stirrup spacing accuracy reaches ±2 mm, effectively eliminating the looseness, misalignment, and unevenness common in manual binding. This makes the machine ideal for high-precision projects such as high-speed railways and cross-sea bridges.
Industry Applications
The equipment is also being upgraded for lower energy consumption and reduced noise. The new models feature variable-frequency motors and pulse welding technology, which consume less power and generate significantly less welding smoke compared to earlier models. This not only meets modern environmental standards but also creates a more comfortable working environment for operators.
This new intelligent rebar cage welding machine is no longer limited to producing standard circular cages. It can now handle specially shaped structural components, meeting the processing requirements of specialized projects such as subways and hydraulic engineering.
From traditional manual binding to today's precise and efficient operations, the evolution of the rebar cage welding machine represents more than just an equipment upgrade-it marks a shift toward advanced, high-tech processing solutions.
