METHOD OF CONTROLLING CHARGE OF STEEL BILLETS IN HEARTH ROTATING TYPE BILLET HEATING FURNACE

摘要

PURPOSE:To provide the subject method comprising setting the distance between the in-furnace peripheral wall to the tail and of a charged billet, and controlling the tongue of a charging machine by a angle of rotation of hearth, rotating speed of the hearth, and the like, thereby to automatically charge the billet at an optimum pitch during the rotation of the hearth.