| Abstract Scope |
As the aluminium industry accelerates its transition toward Industry 4.0, the development of intelligent electrolysis equipment and digitally integrated smelter operations has become a key driver of productivity, safety, asset longevity, and sustainability. This paper examines the evolution of smart technologies within China’s primary aluminium sector, highlighting advancements in electrolysis equipment, automation, digital control systems, and data-driven operational practices. The presentation explores the industry’s progression from isolated technological innovations to increasingly integrated smart smelter ecosystems, demonstrating how intelligent equipment and real-time analytics are being used to enhance process stability, reduce manual intervention, improve workplace safety, optimize energy consumption, and extend equipment service life. Emerging trends, including artificial intelligence, predictive maintenance, digital twins, and autonomous operations, are discussed as technologies shaping the next generation of aluminium production. |