Chinese blowing and refining equipment industry

The Chinese blowing and refining equipment industry is driving a profound transformation of traditional metallurgy towards intelligence, greenness, and efficiency through systematic technological innovation. The core breakthrough lies in using artificial intelligence and digital technology to solve the 'black box' problem. For example, the 'one click steelmaking' vertical large model developed by Hebei Iron and Steel Tangshan achieves precise control of the oxygen blowing process in the converter through machine vision and dynamic modeling, reducing the average blowing time by 20%, increasing the end-of-life rate to over 90%, and improving the gas recovery rate per ton of steel by 16.3%. In the field of green smelting, China Nonferrous Metals Group has developed the 'High Oxygen Enriched High Grade Top Blowing Smelting Intelligent Blowing' technology, which has reduced coal consumption in Australian furnaces by 34%, converter power consumption by 24.4%, and sulfur dioxide emissions by 31.7%. In terms of technological innovation, Chifeng Yuntong's pioneering 'dual furnace continuous copper smelting technology' has eliminated traditional PS converters and achieved continuous smelting from copper concentrate to crude copper, with energy consumption only one-third of the national standard, and has been exported to 7 domestic and foreign enterprises. At the same time, the industry has achieved full process automation and remote control through equipment such as '5G+autonomous driving' and intelligent inspection robots, promoting the shift of production mode from 'experience driven' to 'data-driven'. These innovations not only significantly improve production efficiency and resource utilization, but also enable China to leap from a technology importing country to an exporting country. For example, Xiangguang Copper's 'dual spin floating' technology was successfully exported in reverse to the United States, marking a fundamental reshaping of the industry's competitiveness in the global value chain.