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The first domestic AP1000 shielded main pump of SGG was successfully manufactured
The main pump is compared to the "heart" of the nuclear power plant, which plays an important role in the safe and reliable operation of the reactor system of the nuclear power plant. The AP1000 reactor coolant main pump adopts a high-power shielded pump with high moment of inertia flywheel. Due to its difficult design, analysis and calculation, manufacturing, inspection and test technology and high requirements, the whole process of the main pump from technology transfer negotiation, technology introduction, digestion and absorption to domestic manufacturing has been highly concerned by the industry.
2021
05-18
Domestic single machine maximum power mining multi-stage pump was officially delivered to customers
On March 19, 2018, Canon general pump Co., Ltd. handed over ten mds580 (flow 580m3 per hour, single-stage lift 100m) self balancing mining wear-resistant multistage pumps to a large group company, which took four months. This mine self balancing multi-stage pump has set a new record in terms of installed power of single machine.
The first 600 ℃ high temperature liquid metal shield pump in China was successfully developed in Lanzhou University of technology
Recently, the first 600 ℃ high-temperature liquid lead bismuth alloy transmission shield pump in China, designed by Dr. Cheng Xiaorui of the school of energy of Lanzhou University of technology and manufactured by Dalian Sifang electric pump Co., Ltd., has been successfully developed. It has been delivered to the Institute of modern physics of the Chinese Academy of Sciences for test operation, and the relevant technical indicators fully meet the requirements. The successful development of the product fills the gap in China.
