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Shielding products, maintenance and maintenance parts sales.

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Shielding Workshop Yearbook


1963 Developed China's first shielded motor
In 1964, China's first high-temperature and high-pressure shielded electric pump was developed.
1988 Provide control rod driven shielding electric pump for 5MW low temperature nuclear heating reactor of Tsinghua University
1992 Supply of multiple-specification shielded electric pumps for the 911 project (Algeria Nuclear Research Reactor)
1996 Shielded electric pumps and shielded fan motors for the Chashma Nuclear Power Station in Pakistan
Since 1997, it has provided a number of under-liquid shielded electric pumps for nuclear waste disposal to the Nuclear 44th and 821 plants.
Since 1997, it has provided the Second Artillery with shielded electric pumps for refueling multiple batches of multiple missiles.
Provide a circuit shielding electric pump and gate valve electric drive device for XX project since 1999
2004 Helium blower for NP project engineering
Helium blowers for Ling Ao Nuclear Power Station in 2006
In 2006, the primary circuit main pump motor was developed for the ××A project.
In 2010, the primary circuit main pump motor was developed for the ××× project.
In March 2011, 52 shielded electric pumps were provided for the "40.60" project of Shandong Union Chemical Co., Ltd.
April 2011 for the China Institute of Atomic Energy Research and development of "nuclear development project fluid blocking test circuit" with high temperature and high pressure shielding electric pump
In November 2011, it provided shielded electric pumps for 1.2 million tons (600000 tons in Phase I)/year methanol project of Inner Mongolia Donghua Energy Co., Ltd. of Yidong Group.
In March 2012, 82 shielded electric pumps were provided for the 10000 t/a DMMN project of Shandong Chenxin New Energy Co., Ltd.
In June 2012, it obtained the design and manufacturing license of civil nuclear safety machinery and equipment (nuclear three-stage shielded electric pump), which is the only state-owned brand among the licensed units.
In April 2013, it provided high temperature and high pressure shielding electric pump for nuclear grade valve experiment for CNNC Su Valve Technology Industrial Co., Ltd.
In July 2013, shielding electric pump for large moment of inertia experiment was provided for Shanghai Jiaotong University.
In 2013, 50 shielded electric pumps were provided for the 200000-ton/year ethylene glycol project of Henan Coal Industry Group Luoyang Yongjin Chemical Co., Ltd.
In October 2013, it provided high-temperature and high-pressure shielding electric pumps for the construction of safety system equipment test devices for China Kehua Nuclear Power Technology Research and Design Institute.
In January 2014, the 1.2 million-ton petroleum brain comprehensive utilization project of Zhuhai Changlian Petrochemical Equipment Co., Ltd. was reformed and perfected.
In January 2014, it provided high-temperature and high-pressure shielded electric pumps for the nuclear power operation research institute's standby circulating pump project.
In June 2014, it provided high temperature and high pressure shielding electric pump for HYBI-special safety facilities key technology research experimental device of China Nuclear Power Research and Design Institute.
In July 2014, it was successfully shortlisted as a qualified supplier of China Petrochemical Corporation.
In October 2014, it was successfully shortlisted as a qualified supplier of CNOOC Group.
In October 2014, it was the second stage feed pump of CNOOC Taizhou Petrochemical Co., Ltd./200000 tons/year naphthenic lubricating oil hydrogenation unit.
In November 2014, it was CNOOC Refining and Chemical Co., Ltd./Huizhou Refining Phase II 22 million tons/year refining renovation and expansion and 1 million tons/year ethylene project 3.4 million tons/year diesel hydrogenation (II) unit
In November 2014, 6 electric pumps were shielded for the water cooling system of CSNS target station of Institute of High Energy Physics, Chinese Academy of Sciences.
In November 2014, it was successfully shortlisted as a qualified supplier of Wanhua Chemical Group Co., Ltd.
In December 2014, it provided high temperature and high pressure shielded electric pump for the cold and hot test circuit driven by the control rod of the test center of Shanghai First Machine Tool Works Co., Ltd.
In January 2015, it was successfully shortlisted as a qualified supplier of China National Nuclear Corporation.