Recently, the automatic turnout equipment independently developed by the 25th Bureau Group and three affiliated companies has successfully passed expert certification and secured three national utility model patents. This marks a major breakthrough in China's railway infrastructure, as it represents the country's first advanced switch system with complete independent intellectual property rights. During the replacement of existing turnouts, construction teams often face challenging conditions, including limited space, tight scheduling, and complex traffic arrangements. These factors have traditionally led to crowded work sites and increased operational risks. However, after three rounds of technical improvements, the newly developed ballast replacement equipment now features a simplified structure and user-friendly operation. It enables single-handed movement of ballast with precision, keeping errors within an impressive range of 5 mm. According to reports, the new equipment significantly improves efficiency by reducing the number of workers required per turnout group by 60 to 70 people. Additionally, it cuts direct costs by approximately 10,000 yuan per project. This innovation not only enhances safety and productivity but also offers substantial economic benefits, making it highly valuable for widespread adoption across the industry. With its advanced design, ease of use, and cost-effectiveness, this new technology is set to revolutionize turnout maintenance and could serve as a benchmark for future developments in railway engineering. Its successful implementation demonstrates the growing capabilities of Chinese engineering firms in developing cutting-edge infrastructure solutions.

Steel Slag Hot Stuffy

Hot stuffy processing device for steel slag is processing device and a hot and stuffy technology, applied in the field of steel-making slag recycling and processing devices, can solve the problems of prominent safety problems in the production process, increased pressure of the stuffy furnace, difficult maintenance, etc., and achieve stable and controllable product quality and improved production efficiency, the effect of reducing maintenance costs.

Steel Slag Hot Stuffy,Steel Mill Slag Processing,Slag Handling Machines,Slag Bucket Hot Stuffy

Shenyang North Heavy Metallurgical Engineering Technology Co., Ltd. , https://www.nhmetallurgy.com

October 04, 2025