Innovative line for the production of wire coils for reinforced concrete. Compact structure with horizontal axis capstan and integrated elements included all inside a closed protection foreseen for scale evacuation and dust exhausting system. It combines in a single line the cold rolling and the hot rolled wire stretching or recoiling process. Production of coils/spools with manual spooling system (horizontal spooler type BO) or automatic (vertical spooler type SIRIO). The automatic packaging of the coils carried out by means of the vertical spooler type SIRIO can be upgraded with different automation levels according to customer needs.