DISPOSITIVO DE PRECALENTAMIENTO DE UN REPARTIDOR DE COLADA.

摘要

A tundish provided with at least one stopper which moves towards or away from a casting outlet formed in the bottom tundish wall and with a burner placed in the vicinity of the outlet essentially comprises at least one casing which is placed around the casting outlet in such a manner as to surround the stopper at least to a partial extent and which can be put into communication with the burner.