**Koide Seisakusho Improves Die Casting with “Ko-Cas”**
Koide Seisakusho showcased “Ko-Cas,” a new surface treatment for large die-casting molds, at INTERMOLD 2025. The air shot blasting process creates a uniformly uneven surface, improving hot metal flow and extending mold life by delaying heat check formation. This physical treatment also aims to reduce mold seizure.
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Koide Seisakusho Co., Ltd.

website:https://www.koide-net.co.jp/