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[Tendencia al alza de China central: Capítulo de Henan]Zhengzhou, an important power tool, is not afraid to “cross the mountains and the sea”
Henan channel international news online: The core technology is the key to the country, and the key to the great country should be in their own hands. On September 12, the “Central China Rise and Vigorous” network thematic activities meeting group organized by the Information and News Dissemination Office of the Central Cyberspace Administration Network and co-organized by the Cyberspace Administration of the Six Central Provinces entered the China Railway Tunnel Machinery Equipment Group in Zhengzhou City, Henan Province (abbreviated as “China Railway Equipment”), understand the “secrets” of manufacturing the great country’s heavy equipment: the machine of shields “crossing the mountains and down the sea” and “sailing sails”.
In the China Railway Equipment Production Workshop, the machines roared, a series of cylindrical iron and steel giants stopped in the tall and spacious workshop, and the workers were busy debugging and installing, and there was a scene of enthusiasm all over the place. parts.
“Founded in 2009, China Railway Equipment has grown into a comprehensive business group which is organically linked with the three major industries of TBM, special equipment for tunnel mechanization and underground space development, and leads diversified development with Comprehensive services of underground engineering equipment. November this year “Previously, we estimated that the product of the 1,000th armoring machine will roll off the assembly line and the safe mileage of tunnels will exceed 2,000 kilometers. This speed is very fast in the world. “The company explainer said that currently, the company produces products It has been exported to 21 countries and regions, including Singapore, Lebanon, Italy, Denmark and France, and its market share lies Among the best in Asia, its production and sales in 2017, 2018 and 2019 ranked first in the world for three consecutive years.
“In the current situation of increasingly fierce global competition, our group is intensifying its efforts to promote the localization of key components. Especially in recent years, we have attached great importance to independent research and development, which is why most of the components have been localized. However, for some key components such as main bearings, seals, reducers, etc., we are still subject to some foreign restrictions, so we have conducted joint research and development with domestic key component manufacturers to promote our key components. Component localization. ”Li Guang, vice president of China Railway Equipment Design and Research Institute, said China Railway Equipment has teamed up with upstream and downstream companies to perform the localization of main bearings of conventional shields. 2 to 3 meters. With main bearing of 8 m, it is expected that after two or three years, it will be trusted that all the components will be located in the protection machine.
In order to seek reform and innovation, in recent years, China Railway Equipment has accumulated enormous development potential, guided by the new development concept and guided by the “three transformations”, to forge ahead and advance the way of revitalizing the national industry and building a manufacturing powerhouse. Go ahead and strive to create a new situation in the boom of the Midwest. (Text / Wan Qingli)
