Core Viewpoint - Shenyang Yuanda Aluminum Industry Engineering Co., Ltd. has achieved a breakthrough in the production of super-large unit curtain walls by successfully developing and applying the country's first "super-large unit curtain wall assembly and curing integrated line," addressing long-standing production challenges in the industry [1]. Industry Challenges - The production of oversized and overweight curtain walls has highlighted significant bottlenecks in the industry, particularly due to the increasing complexity of modern building facades and the rising demands for construction efficiency and quality control [2][4]. - The existing projects, such as a 7-meter long and 1.5-ton heavy curtain wall unit, face three major production difficulties that hinder large-scale production [4][6]. Innovative Solutions - In response to industry pain points, the production technology team at Shenyang Yuanda Aluminum formed a special task force with industrial engineering experts, leading to the innovative design of a "flow construction + overlay curing" dual-core structure that upgrades the entire production process [7]. - A specially designed steel structure effectively prevents the arching of units, utilizing structural mechanics principles to ensure even weight distribution and stability during production [9]. - The integrated tooling design meets the needs of assembly line operations while also serving as a curing frame, achieving multifunctionality [11]. - The unique overlay structure allows for space-efficient production, enabling both standalone use and stacking, effectively doubling space utilization [13]. Performance Outcomes - The application of the integrated line has demonstrated significant performance advantages, injecting strong momentum into the energy efficiency improvements of Yuanda Aluminum's super factory [14]. - These breakthroughs not only resolve capacity balancing issues for multiple concurrent projects but also provide a replicable model for the entire curtain wall manufacturing industry in the production of super-large units [14].