Abstract: The invention relates to a soldering apparatus, comprising a solder vessel; at least one soldering tower located in said solder vessel; transport means for transporting objects to be soldered over said soldering tower; solder wave generating means for generating a solder wave emerging from the apex of the soldering tower and contacting the objects to be soldered, the soldering tower comprising a weir such that at least a part of the solder wave flows parallel to the direction of movement of the objects to be soldered over said weir; and guide means for guiding said part of the solder wave such that the solder wave leaves the soldered object substantially abruptly. As a consequence of said feature the stream of solder is abruptly guided away from the printed circuit board, so that the possibilities for developing short circuits on the printed circuit board are substantially reduced.

Abstract: The invention relates to a soldering apparatus comprising: a vessel for liquid solder; at least one soldering tower placed in the vessel for causing liquid solder to leave the soldering tower on the upper side, wherein the soldering tower is adapted to cause the liquid solder to run off on all sides; a conveyor for carrying objects for soldering along the top side of the soldering tower such that the objects for soldering come into contact with the liquid solder; and a cover for maintaining an atmosphere with a reduced oxygen content at least in the surrounding area of the liquid solder.