By adopting the double-line steel bar sawing and threading production line together with the fully automatic reinforcing cage welding station, the processing time for a single reinforcing cage has been shortened from 2 hours to 0.75 hours, and the overall construction efficiency has been doubled (increased by 100%).

Compared with the uneven quality of manual processing in traditional steel yards and the drawbacks of complex procedures and low efficiency in placing stiffening rings in previous-generation cage rolling welding machines, this production line adopts an innovative production mode of “one-step forming of the framework with main bars and stiffening rings”, which greatly improves the processing efficiency of the reinforcing cage framework. Meanwhile, the spiral winding of the cage is welded by a fully automatic welding robot, further boosting the overall processing efficiency by nearly 100% compared with the previous generation.

The application of this production line has driven China’s reinforcing cage manufacturing industry into the intelligent era.