China's aluminum smelting equipment industry

In the past decade, China's aluminum smelting equipment industry has undergone a profound intelligent revolution, with the core being the replacement of experience driven with data-driven approaches and the comprehensive reshaping of production and management paradigms through digital technology. This revolution aims to achieve dual goals of energy conservation, carbon reduction, and efficiency improvement. Key technological breakthroughs include: pioneering the energy-saving technology of stable flow insulation aluminum electrolysis and overcoming the problem of resource degradation; Establish an intelligent optimization manufacturing system for aluminum electrolysis based on distributed sensing and digital twin, achieving real-time dynamic optimization of process parameters. In practice, industry leaders such as Chinalco have promoted the intelligence of the entire industry chain by building benchmark smart factories (such as Guangxi Huasheng and Yunlv Wenshan). The deep application of intelligent equipment and AI models has achieved significant results, such as the NIR near-infrared ore online detection system achieving 148 accurate detections per minute, improving the dissolution rate; The 'Dynamic Optimization Prediction Model for Complex Electrolyte System of Electrolytic Aluminum' can accurately control the molecular ratio of the electrolytic cell, and a single enterprise can save up to 40 million yuan in annual electricity costs. The result is a 43% decrease in equipment non-stop rate, an AI fault prediction accuracy rate of over 85%, and a 70% unmanned rate in key processes. Ultimately, it has formed a leading global energy-saving, low-carbon, and digital intelligence 'China solution', driving the transformation of aluminum smelting, a high energy consuming traditional industry, towards high-end, green, intelligent, and high-quality.