Gradual consumption of manufacturing inputs supports Modvat credit where crucibles are directly used and not mere equipment.

Ceramic crucibles used for melting metals at high temperatures were treated as Modvat inputs under Rule 57A because they were directly used in manufacture and were consumed gradually in the process, with wall thickness diminishing until replacement was needed. They were not treated as capital goods under Rule 57Q merely because they could be reused for some time. The decision distinguished the Larger Bench ruling on ceramic evaporation boats, since that case did not involve a comparable finding of use-up in manufacture. The principle applied was that goods directly used in manufacturing and consumed, even if slowly, do not lose input status simply because they are not immediately exhausted.

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Issues: Whether ceramic crucibles used for melting metals at high temperatures and gradually consumed in the manufacturing process were eligible inputs for Modvat credit under Rule 57A of the Central Excise Rules, 1944, or were capital goods under Rule 57Q.

Analysis: The authorities below had rejected the assessee's claim on the footing that the crucibles were reusable equipment, but the record showed that their wall thickness diminished with use, they were eventually replaced, and they were consumed, though slowly and gradually, in the course of manufacture. The decisive consideration was their functional role in the manufacturing process: they were directly used for melting metals and were not merely appliances. The Larger Bench decision concerning ceramic evaporation boats was distinguishable because there was no comparable finding there that the goods were used up in manufacture.

Conclusion: The crucibles were inputs eligible for Modvat credit under Rule 57A and not capital goods under Rule 57Q; the assessee's claim succeeded.

Ratio Decidendi: Goods that are directly used in manufacture and are consumed, even gradually, in the process cannot be denied input status merely because they are not immediately exhausted or may have repeated use.

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