Japan Steel Works to invest ¥10 billion in power generation equipment capacity

Japan Steel Works announced a ¥10 billion investment to expand production capacity for generator components at its Muroran Works, targeting a 1.5x increase by end of fiscal 2028.

“今回の設備投資では、原子力・高効率火力向け大型部材製造に必要な二次溶解装置（ESR）の更新・大型化に加え、鍛錬工程の効率を向上させる鋼材搬送装置（マニプレータ）を増設する。”jaif.or.jp

• 1 source
• jaif.or.jpJSW 原子力製品の生産増強へ | 原子力産業新聞k-nakanishiNov 20, 2025

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