Huan Qiu Wang·2025-12-10 09:13Group 1 - The China Building Materials Federation announced seven groundbreaking technological achievements in the building materials industry, including the world's first "zero-employee" intelligent cement production line by Jidong Cement in Tongchuan, which utilizes "AI + cement manufacturing" for digital factory construction [1] - The intelligent control center at Jidong Cement showcases a virtual 3D digital "twin factory" that simulates key production processes, allowing for optimization and automation with minimal human intervention [1] - The traditional cement production process requires 200-300 workers, while the "unmanned cement factory" operates with only 12 employees per shift for control and inspection tasks, demonstrating significant labor efficiency [4] Group 2 - The factory has established 35,000 data monitoring points and developed unmanned systems for production management, quality control, environmental protection, and safety, creating a "data-driven" digital factory [4] - The packaging process is fully automated, with clean operations that eliminate the dust and chaos typical of traditional factories, enhancing operational efficiency [4] - Drones are employed for comprehensive inspections of the factory, equipped with infrared cameras to identify safety hazards, further contributing to the factory's automation and safety measures [6]