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The symposium was held in Hebei Axis Research Institute

In the morning of November 1st, "Strive to build the whole industry chain of bearings to promote the high quality development of Linxi County bearing industry" symposium organized by Xingtai City Industry and Information Technology Bureau was held in Hebei Shaft Research Institute. Ge Jianguo, Deputy Director of the Municipal Bureau of Industry and Information Technology, attended the meeting and made a speech. Sun Tongzhi, deputy director of Linxi County, relevant leaders of the Municipal Bureau of Industry and Information Technology, the county Bureau of Science and Technology, and major leaders of the enterprises in charge of the regulations attended the meeting.


At the meeting, the leaders of Hebei Xintai Bearing Co., LTD., Hebei Yitake Bearing Co., LTD., Xingtai Zhongwei Zhuote Hydraulic Co., LTD., Xingtai Junhua Machinery Co., LTD., Zhaoxing Net and other enterprises made reports on their respective positions and roles in the bearing industry chain, production and operation, and brand development. Guo Jinjie, president of Hebei Shaft Research Institute, published his own suggestions on "bearing steel supply chain, innovation chain of Shaft Research Institute and industrial chain of Linxi County" to realize mutual promotion and organic integration of the "three chains". Participants focused on building the bearing industry chain and creating the brand of "Linxi Bearing", actively offered suggestions and suggestions, and communicated with city and county leaders and relevant departments on the problems existing in the development of bearings at the county level.


Subsequently, deputy county governor Sun Tongzhi stressed that in recent years, domestic wind power, high-speed rail, automobile, shipbuilding, construction machinery and other fields, there is a huge demand for high-end precision bearings, therefore, the enterprises should improve the ideological understanding, seize the opportunity, with the "chain length system" to promote the industry to improve quality and efficiency. Provincial Axis Research Institute, county Science and Industry Bureau, all enterprises should adhere to R & D and innovation, expand the brand influence of high-quality development, and make due contributions to build a good industrial cluster in Linxi County.


Municipal Bureau of Industry and Information Technology Director Ge Jianguo requirements: First, Linxi County is a well-known bearing manufacturing base in the province, scientific and technological innovation plays an irreplaceable role in the development of the bearing industry chain, industry and information technology, science and technology, shaft research institute and other departments, to fully understand the nature of the positioning of the institution, to use science and technology to enable, stimulate the innovation vitality of bearing enterprises. Second, each enterprise is the main body to build the bearing industry chain. It should focus on independent innovation, constantly conquer the core technology of the bearing industry chain, and create their own famous brand. Third, the main leaders of Hebei Province have made important instructions on the development of bearing industry in the west. The Municipal Bureau of Industry and Information Technology will, in accordance with the instructions of provincial leaders, promote enterprises to deepen scientific research and innovation, promote industrial transformation and upgrading, build a good bearing industry chain, and strive to make this industry bigger and stronger within five years, and make it a first-class industry in the province.


Masteel special steel bearing steel has obtained the railway steel product admission certificate for the first time


A few days ago, Maanshan Special Steel bearing steel has obtained the admission certificate for railway steel products for the first time, becoming the second steel factory in China to use the "vacuum degassing + continuous casting" process to produce railway truck bearing steel.


From automobiles, high-speed rail, aircraft to instruments, machinery and equipment, all rotating machinery, there is a common core component - bearing. The material needed to manufacture bearings, bearing steel, is known as the "king of steel" because it is directly related to the life and reliability of bearings.


At the beginning of this year, Masteel set up a team composed of professional and technical personnel from the manufacturing management department, Special Steel Company, technology center, marketing center and other departments to gather the strength of all parties and jointly promote the "Special Steel key new product development and high-end user certification" project. Forging bearing steel with "high purity" and "high uniformity" is the key of the project team.


"Generally eight parts per million of steel is good steel, and high-end bearings need five parts per million of top grade steel." Yin Defu, a researcher of Masteel Technology Center, introduced that they successfully produced top bearing steel through countless times of purity, inclusion, segregation breakthrough tests, and finally stable control of oxygen content in steel below 5 ppm. The problems to be solved from successful development to mass production are equally intractable. In the process of product production, Special Steel Company has repeatedly tried the process innovation of continuous casting superheat and carried out multiple rounds of composition optimization test, which has comprehensively improved the comprehensive performance of products.


Zhang Shushan, deputy director of the production technology office of Special Steel Co., LTD., said, "At present, our production of rolling stock bearing steel, carbide mesh and ribbon grades are better than the relevant technical requirements of China Railway." To create value for users with high-quality products and services, this is the direction of the team sales staff joint efforts. They formed a market development team, through the marketization, regionalization of early intervention, from the design source to promote the product application, the internationally competitive Masteel special steel products to many vehicles, energy equipment design process, to solve the customer's "pain points". At the same time, we continue to develop new specifications of products to meet the personalized needs of customers, and the sales volume increased by more than 10% year-on-year.


The story of bearing steel is just a microcosm of Masteel special steel production and management. In the first three quarters of this year, Masteel special steel products continue to extend to the high-end industrial chain, a total of 11 high-end user certification, sales of 92,700 tons of new products.


Wang Kaizhong, chief researcher of wire bar product development of Special Steel, said: "In order to let 'Magang' brand special steel into more customers, to a wider market, in the next stage, we will work hard on the stability of the process and personalized customization of products, strive for more high-end certification, stable in the industry's first echelon."

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