Recently, the Ministry of Industry and Information Technology of the People’s Republic of China announced the list of 2025 Typical Application Cases of Remanufactured Electromechanical Products. Anhui Yute Shuang Energy Conservation Technology Co., Ltd.’s project “Upgrading and Remanufacturing of Core Components of Industrial Steam Turbines and Their Application — 60MW Steam Turbine Unit Technical Renovation Project for Shandong Xinlong Group” has successfully made the list after several rounds of selection. Only 19 projects nationwide were included in this selection, which represents high authority and value. Our company is honored to be among them, and we hereby extend our warm congratulations.

As a high-tech enterprise specializing in the R&D and integrated services of industrial energy-saving technologies, Anhui Yuteshuang has actively responded to national policies such as the Action Plan for the Green and Low-Carbon Development of the Manufacturing Industry (2025-2027) and the 14th Five-Year Plan for Industrial Green Development. We are committed to helping industrial enterprises achieve equipment upgrading, energy efficiency improvement and resource recycling through remanufacturing technologies. The selected case is a typical achievement of our company’s long-term dedication and expansion in this sector. It fully demonstrates our company’s market promotion capabilities in the field of high-end and intelligent remanufacturing, and provides a replicable and promotable practical model for comprehensively advancing the high-quality development of the remanufacturing industry of electromechanical products.

This case focuses on the energy-saving technical renovation of a 60MW extraction-condensing steam turbine that had been in service for 15 years. Through systematic remanufacturing of its core flow passage structure and implementation of energy-saving technological transformation, the unit's performance has been significantly improved and its service life has been extended. After remanufacturing, the steam consumption rate of the turbine has dropped from the original 4.66kg/kW·h to 4.30kg/kW·h, while the main parameters including rated power, inlet steam pressure and inlet steam flow remain unchanged, achieving an overall energy saving and efficiency improvement of over 7.72%. In terms of economic benefits, the project can create annual energy-saving economic benefits of more than 16 million yuan for the customer. In terms of social benefits, it has greatly reduced carbon emissions while cutting down energy consumption, realizing a win-win situation of economic and environmental benefits. Since the implementation of the project, the unit has maintained stable operation and excellent performance, becoming a successful model of “renovation instead of replacement, green upgrading” in the industrial field.

The selection into this national-level typical application case is not only a recognition of our company’s comprehensive strength and service effectiveness, but also provides a clear technical path and business model for the green remanufacturing of high-energy-consuming industrial equipment. Going forward, the company will continue to focus on the remanufacturing of high-end electromechanical products and system integration innovation, further expand application scenarios in high-energy-consuming fields such as chemical industry, smelting and building materials, help more industrial enterprises achieve equipment upgrading and energy efficiency improvement, and contribute more YuteShuang’s strength to the green and low-carbon development of China’s high-energy-consuming enterprises and the comprehensive utilization of industrial resources.