Recently, the "On-site Operation Technical Service Project for the Overall Bolt Tensioning Machine for the 504 Maintenance of Fuzhou Nuclear Power Plant" undertaken by Beijing Leiming Siboc Nuclear Equipment Technology Research Co., Ltd. (referred to as "Leiming Siboc") was successfully completed. This marks that the "Three-Robot" integrated full-synchronous bolt tensioning machine independently developed by Leiming Siboc has once again successfully fulfilled its application tasks, further verifying the maturity and reliability of its technology. Thus far, the "Integrated Full-Synchronous Bolt Tensioning Robot for Nuclear Reactor Pressure Vessels" developed and manufactured by Leiming Siboc has cumulatively completed 63 opening/closing cover operations on the nuclear reactor in the nuclear island, continuously providing reliable equipment and solid technical strength to ensure the safety of nuclear power operation. 

During the 504 major overhaul of Fuqing Nuclear Power Plant, the "three-machine integrated full-synchronous bolt tensioning machine" developed by Remon Cyber once again came into play. The equipment, with its stable and reliable performance, achieved high efficiency, high precision and zero errors in the operation process, and the entire operation was stable and the data was precisely controllable. Especially in the process of inserting and withdrawing the main bolts, compared with the original configuration of two robots, the operation efficiency was improved by approximately 30%. This not only effectively ensured the smooth progress of the main overhaul task, but also fully demonstrated the outstanding performance of domestic high-end intelligent equipment in the core area of the nuclear island. 

Based on experience, with rigor as the guideline and collaboration as the support. In this project, the Raymond Cyber Engineering Service Team worked closely with the Nuclear Power Operation and Maintenance Fuzhou Project Department and the Maintenance Department Three of Fuzhou Nuclear Power Plant. They handled the situation with confidence using their rich practical experience, precisely controlled the work process with rigor, and united efforts through efficient collaboration to tackle the challenges. It was this professionalism and dedication that led to the optimal operation status of the equipment throughout the process and zero errors in operation. The results were impressive, earning sincere praise from the clients and laying a solid foundation for the smooth progress of the subsequent nodes of the project.