JSW Steel Limited has increased its refining capacity by commissioning a 350-tonne Ruhrstahl Heraeus (RH) plant at Dolvi Works in Maharashtra. The company will also commission a blast furnace and CSP Nexus thin slab casting and rolling solution by 2026. 

Sept 11, 2025

JSW Steel Limited has increased its refining capacity by commissioning a 350-tonne Ruhrstahl Heraeus (RH) plant at Dolvi Works in Maharashtra. Built by SMS Group, this new plant will strengthen JSW Steel’s ability to produce high-quality steel.

The RH process is a secondary metallurgical treatment where liquid steel is refined in vacuum vessels, removing impurities.

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Along with RH expansion, SMS Group will also provide a blast furnace and CSP Nexus thin slab casting and rolling solution that is set to commission in 2026, strengthening the company’s steel production