During the 2026 International Workers' Day (May Day) holiday, the engineering service team of Beijing Raymond-CBE remained committed at the nuclear power frontline and successfully completed the "On-site Technical Service for the Integrated Bolt Tensioning Machine after Initial Fuel Loading of Changjiang Nuclear Power Plant Unit 3." This on-site application demonstrated that the large-scale, high-precision automated equipment developed by Raymond-CBE —RPV Integral Full-Synchronous  Stud Tensioning Robot— operated smoothly and performed excellently, fully validating the maturity and reliability of its technical system.

To date, RPV Integral Full-Synchronous  Stud Tensioning Robot, developed and manufactured by Raymond-CBE, has successfully completed its 65th opening/closing operation on a reactor pressure vessel inside the nuclear island. This once again validates the high reliability, high precision, and high stability of domestically produced high-end nuclear power equipment. Raymond-CBE continues to safeguard nuclear power operation and maintenance safety with reliable equipment and solid technical strength.

Action builds reputation, and professionalism earns trust. During this on-site service operation for the integrated bolt tensioning machine, the Raymond-CBE engineering service team worked closely with on-site partners. Relying on their outstanding technical expertise and extensive practical experience, they completed all operational tasks to high standards, achieving the dual accomplishments of maintaining the equipment in optimal operating condition throughout the process and achieving zero error in operations. By demonstrating their proven capabilities, they won sincere praise from the customer, laying a solid foundation for the successful completion of the unit's initial fuel loading and the smooth progression of subsequent milestones. Looking to the future, Raymond-CBE will continue to focus on innovation-driven development, striving to cultivate smarter, more reliable, and safer high-end nuclear power equipment, contributing its professional strength to forging national mega-projects and supporting the high-quality development of China's nuclear power industry.