Recently, the "Technical Service for the Hot Test Closure Head Operation Using the Integrated Stud Tensioner for Haiyang Nuclear Power Unit 3" undertaken by Raymond-CBE was successfully completed. With an outstanding record of "zero accidents, zero defects, and zero delays," the project achieved a flawless finish, once again demonstrating the company's technical expertise and engineering service capabilities in the nuclear power operation and maintenance sector.

During this hot test closure head operation, Raymond-CBE provided on-site service for the integrated stud tensioner on one occasion, covering the critical milestone of the hot test closure head. Throughout the service process, the Raymond-CBE engineering service team worked side by side with the on-site units. Leveraging their solid technical skills and extensive hands-on experience, they strictly adhered to the safety and quality standards of the nuclear power site, achieving standardized operations, complete documentation, and rapid response. The team successfully completed all operational tasks, delivering outstanding results with the equipment performing at its optimal state throughout and achieving zero operational errors. This earned genuine praise from the customer and laid a solid foundation for the smooth progression of subsequent milestones for the unit.

To date, the "Nuclear Reactor Pressure Vessel Integrated Fully Synchronized Stud Tensioning Robot," independently developed and manufactured by Raymond-CBE, has successfully completed a total of 70 opening/closing head operations inside the nuclear island reactor core. This milestone fully validates the high reliability, exceptional stability, and strong adaptability of this advanced equipment under the complex and harsh conditions of the nuclear island. Looking ahead, Raymond-CBE will continue to uphold its core philosophy of "safety first, quality foremost, and customer supreme," continuously improving product quality and service levels, and contributing even greater strength to ensuring the safe and efficient operation of China's nuclear power industry and advancing the independent controllability of nuclear power equipment.