Recently, China’s first stainless steel rocket ‘gigafactory’ officially broke ground in Hefei, Anhui Province. Led by Shenzhen-based commercial space company Deep Blue Aerospace, the project represents an investment of over RMB 10 billion and is designed to produce more than 20 reusable liquid oxygen-methane launch vehicles annually. The facility will employ end-to-end intelligent manufacturing technologies, integrating 3D printing, automated assembly, and smart inspection systems to significantly enhance production efficiency and reliability. As China’s first rocket production base primarily using stainless steel as its structural material, its flagship product—the Nebula-1 rocket—utilizes high-strength stainless steel alloys, offering advantages such as lower cost, high-temperature resistance, and ease of maintenance, aligning well with the trend toward reusable launch systems. The construction of this gigafactory marks a major step forward for China’s commercial space sector, accelerating its transition toward large-scale, industrialized operations and potentially reducing the cost of access to space while boosting China’s competitiveness in the global commercial launch market.
近日，中国首个不锈钢火箭超级工厂在安徽合肥正式开工建设。该项目由国内商业航天企业深蓝航天主导，总投资超百亿元，规划年产20枚以上可重复使用液氧甲烷运载火箭。该工厂将采用全流程智能制造技术，集成3D打印、自动化装配和智能检测系统，大幅提升火箭生产效率与可靠性。作为国内首个以不锈钢为主要结构材料的火箭生产基地，其核心产品‘星云-1’火箭采用高强度不锈钢合金，具备成本低、耐高温、易维护等优势，契合可回收火箭的发展趋势。该超级工厂的建设标志着中国商业航天正加速迈向规模化、工业化新阶段，有望显著降低进入太空的成本，并推动我国在全球商业发射市场中的竞争力提升。
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