Apparatus for pouring hot top ingots by weight

Metal founding – Control means responsive to or actuated by means sensing or... – Control of feed material enroute to shaping area

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164155, B22D 200

Patent

active

044704453

ABSTRACT:
Ingot yield is improved by changing teeming practice to pouring ingot body and hot top by weight rather than by volume to a mark on a hot top casting. Correct weight addition to the ingot hot top is calculated by a computerized weight-loss weigher system using either a value related to ingot mold body size or a precentage of body weight. Calculation is initiated either manually or automatically when hot metal level is detected at the bottom of the hot top casting.

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