Harbin Boiler Factory wins ASME Nuclear Power Product Authorization Certificate

Recently, Harbin Boiler Factory Co., Ltd. successfully completed the deep hole machining of the 300,000 kW nuclear steam generator tube sheet at the Chashma Nuclear Power Plant in Pakistan. The project achieved a 100% qualification rate, with critical parameters such as hole spacing, verticality, and surface finish reaching world-class standards. This milestone marks the first time that Harbin Boiler has overcome major challenges in the manufacturing of nuclear power equipment, demonstrating its advanced technical capabilities and production standards on a national level. Currently, the company has obtained one of the most prestigious ASME nuclear product authorization certificates for international manufacturing, further solidifying its position in the global nuclear industry. This project involved the production of two steam generators for the 300,000 kW pressurized water reactor (PWR) nuclear power plant in Chashma, Pakistan. These components are classified as safety Class 1 nuclear parts and are among the most critical elements within the nuclear island. It was the first time Harbin Boiler participated in the manufacturing of such high-level nuclear equipment. During the process, the main challenge was the deep hole machining of the steam generator tube sheet. Over several months, the team conducted extensive process trials, fine-tuned equipment settings, developed specialized tooling, and optimized various parameters. Eventually, they finalized an efficient drilling plan that effectively solved one of the most complex issues in domestic nuclear power manufacturing. This achievement significantly elevates Harbin Boiler’s nuclear manufacturing capabilities to a new level, showcasing its growing expertise and reliability in the field.

CNC For Hinge Slot Machine

• Manual Control CNC Machines: These machines require the operator to input commands manually through a control panel. They are relatively simple and may be suitable for small-scale operations or for those with limited budgets. However, they require more operator skill and time.
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