Mentioning a machine that costs hundreds of millions of yuan and is praised as; Industrial Crown Pearl” The first thing people think of when it comes to aviation engines or gas turbines is often their majestic power that can soar into the sky or drive the power grid. And when it serves for a long time; Exhausted” Can we not just discard it, but give it something; Second life;?

On May 12th, during the 13th Aviation Power and Gas Turbine Focus Conference and Exhibition (GTF2026) held in Shanghai, a event called; 2026 Civil Aviation Engines and Gas Turbines (referred to as "lsquo"); Two machines; ）Remanufacturing Technology and Application Promotion Conference; The activity provided the answer. The meeting was held to; Heavy equipment reconstruction, two machines reborn; As the theme, more than 150 representatives from the Institute of Metals, Chinese Academy of Sciences, Air Force Engineering University, Southwest Jiaotong University, Nanjing University of Aeronautics and Astronautics, Dongfang Electric Group, Huirui Group and other industry university research and application parties were gathered to jointly explore a project worth billions but facing challenges; There is no market, there is no machine; The Troubled Market: How to Make Retired; Industrial Heart” Reborn?

“ Time is in urgent need; Igniting the Market: Why Remanufacturing Has Become a '; Is it a mandatory question;?

The promotion meeting pointed out that with the continuous expansion of the installed capacity of the two domestic machines, the rigid demand for intelligent remanufacturing is accelerating. Li Yingxun, Secretary General of the China Association of Mechanical and Electrical Equipment Maintenance and Renovation Technology, stated in his speech that the industry is entering a strategic opportunity period of large-scale, high-end, and standardized development.

Expert analysis in attendance, global; Two machines” The remanufacturing market is experiencing explosive growth, driven not only by cost reduction, efficiency improvement, and green recycling, but also by an urgent need to; Time window;. Industry public information shows that the delivery cycle of new gas turbines is generally scheduled for several years, while remanufacturing solutions can be deployed and connected to the grid in just a few days, becoming a way to fill the market gap; Timely rain;.

But the Chinese market still faces an awkward contradiction: the key components of a large number of retired equipment; — Especially for turbine blades that work at high temperatures of 1600 ℃ for a long time; — Due to technological bottlenecks, it is currently difficult to achieve autonomous repair, resulting in a large number of issues; Sleeping Assets; Cannot activate. Establishing an independent and controllable remanufacturing system is not only an economic account, but also a strategic account for the security of the industrial chain.

“ Hardcore” How to chew? Intelligent technology delves into remanufacturing application scenarios

Unlike traditional welding repair, intelligent remanufacturing is more like being carried out at the micrometer level; Life reconstruction;.

At the promotion meeting, representatives from research institutes and enterprises had in-depth exchanges on key issues such as the repair difficulties of hot end components such as turbine blades, the recycling of high-temperature alloy materials, and the quality inspection and life assessment of remanufactured products. Several experts have stated that with the mature application of advanced technologies such as laser additive manufacturing and intelligent detection, it is becoming a reality to restore or even surpass the original performance of old components.

At the promotion meeting, the collaboration between the two companies is quite representative; — Nanjing Huirui Optoelectronics Technology Co., Ltd. signed a strategic cooperation agreement with Anyang Yuanhang Gas Turbine Technology Service Co., Ltd. Nanjing Huirui holds cutting-edge repair technologies such as laser additive manufacturing, and is one of the few domestic enterprises with the ability to industrialize the deep remanufacturing of two machine hot end components; Anyang Yuanhang has rooted itself in the front line, facing the actual pain points of gas turbine operation and maintenance, and accumulating rich experience based on the gas turbine power generation scenario of its parent company Liyuan Group. This signing can be said to have bridged the gap between; Laboratory” To“ Maintenance room” The last kilometer.

From“ Manufacturing” Moving towards“ Manufacturing+Service; The dual journey of technology strategy source and market window

“ This is an event; Shaanxi Ce Yuan Technology Supply; With‘ Global market demand; Accurate adaptation. ” One of the organizers of the conference, the relevant person in charge of the Xi'an Advanced Manufacturing Industry Association, stated. Shanghai, as a global hub for high-end equipment manufacturing, provides rich application scenarios and international windows; Shaanxi relies on institutions such as Northwest Nonferrous Metals Research Institute, Xi'an Jiaotong University, and Xi'an Jiaotong University; Source of Technology; Output core technological capabilities in the field of remanufacturing.

The successful holding of the promotion meeting not only provides a high-end communication and docking platform for the intelligent remanufacturing industry of the two machines, but also sends a strong signal that China's two machine industry is accelerating from a simple '; Equipment manufacturing; Towards“ Manufacturing+high-end productive service industry; transformation. Targeting“ Fifteen Five Year Plan; Strategic window, the industry is jointly building an independent, controllable, green and intelligent remanufacturing industry ecosystem. With the continuous maturity of remanufacturing technology, those that were once seen as; Scrap iron” Retired engines will truly become a strategic resource for China's high-end equipment industry.

Based on a new starting point, this conference is not only a technical gathering, but also sounded the call for China's high-end productive service industry to move towards high-quality development.

Take a look at the news reporter: Liu Yining

Editor: Liu Yining

Editor in Chief: Li Yintao