Very high welding speed, e.g. for a 12-wire cage, one ring takes only 0.18s Automatic cage pulling, ring space can be set in the program through the user-friendly interface. The cage pulling carriage is equipped with bearings, runs on the rail with linear guides, it's smooth and precise Function of bad weld detection and auto re-welding Material selection, different welding parameters for mild steel, galvanized steel and stainless steel