<p>The present invention relates to a braze-welding device including a means for dispensing (6) a filler metal (7) to an area to be brazed, located between at least two elements to be assembled by brazing, said dispensing means being associated with a melting means (8) capable of melting the filler metal at the area to be brazed. In addition, the braze-welding device also includes at least one press wheel (9) shaped and positioned such that it can apply a pressure on a surface of one of the elements to be assembled using the brazing device. The aforementioned press wheel is mounted so as to be mobile relative to a pressure means (11). The invention is characterised in that the press wheel (9) is positioned at a distance from the melting means (5) along an axis corresponding to the direction of a brazing line (3). The invention also relates to a method using said device.</p>
