"A great power and a heavy weapon" will give China wings to take off

This morning, the opening ceremony of China International Rail Transit and equipment manufacturing industry expo 2019 was held in Changsha International Convention and Exhibition Center. This is the first national level international professional exhibition in the field of rail transit equipment manufacturing in China, and also a new engine of high-quality development based on the industrial advantages of Hunan. (October 19, Hunan Daily)

is a three-day exhibition with the theme of "smart rail, connecting the future". In the exhibition area of tens of thousands of square meters, it is divided into four sections: the exhibition area of Changsha rail transit and Huawei enterprises; the exhibition area of China Unicom, CRRC, Xiangtan traction locomotive and China railway construction heavy industry group; Sany group, Zoomlion Heavy Industry Co., Ltd. Exhibition areas for enterprises such as Shanhe intelligent, international rail transit and equipment industry achievements, Changzhutan enterprises, rail transit and equipment manufacturing industry. Almost all of the highlights worthy of attention come from domestic enterprises.

such as the smart rail train exhibited by CRRC Zhuzhou. It not only combines the advantages of modern tram and bus, but also does not need to lay steel rails. After the existing road is marked with ground markings, the train can run along the markings, which greatly saves the construction cost and provides a new solution for the future urban rail transit. By next year at the latest, people can take this kind of train to visit the exhibition, which is stable, fast and comfortable. In the second exhibition area, "ready to go" modular low floor tram attracted people's attention: this kind of train has full streamline shape and crystal cutting general profile, which not only embodies the beauty of modern industrial design, but also embodies the speed and strength. At the same time, there are 30 tons of driverless mine locomotives of Xiangtan traction locomotive factory Co., Ltd. in this exhibition hall. It is characterized by large tonnage, driverless, and in the field of mine transportation, it is in the leading position in the industry. A 6031 a 6031 is especially worth mentioning. It is the heavy-duty products exhibited by heavy industry, railway construction and heavy industry. They are drilling and non blasting excavation trolley and other types of underground engineering equipment. As soon as this type of machinery is displayed, it has attracted the attention of the media and experts at home and abroad. This is a major breakthrough in China's underground engineering equipment. It not only has customized, green and completely independent intellectual property rights, but also has the ability to work in high-difficulty underground engineering. It can adapt to the super harsh natural environment, in order to cope with the super risk geological conditions, cope with the super conventional large and long tunnels. The excavation of Tao provides strong support. It can be said that the emergence of such equipment and machinery not only fills the gap in China and the relevant technology reaches the international leading level, but also will become another "new business card" made in China and made in China after super rice, super computer and super high speed rail transit. The development of

in China is inseparable from the continuous investment of infrastructure construction, which is inseparable from rail transit and equipment manufacturing industry. China is also characterized by plains, hills, deserts, mountains, plains, tropical, subtropical, cold temperate and other landforms and climates, which determines that in the development process of transportation, we must find a way through mountains and rivers. Various and rich landforms provide the foundation for the development of magnificent mountains and rivers as well as tourism in China, but also create a lot of difficulties for the construction and construction of the project. Under this condition, the development of rail transit and related equipment manufacturing industry becomes the top priority. The development of China's high-speed rail in the past 10 years and the rapid formation of the network, especially the smooth construction of a large number of bridges, tunnels, culverts and other aspects in the middle and Midwest mountainous and water rich areas, are inseparable from the rapid development of rail transit equipment manufacturing industry.

, like the "drilling and non blasting excavation trolley" mentioned above, is specially built for the Sichuan Tibet railway and the future national defense construction and other super projects. In other words, even in places like Sichuan Tibet railway, where there is a great gap, where the climate and geological conditions are "simply impossible to construct", with such "national heavy equipment", there is no fear of geographical barriers. With the courage and strength to conquer it with high-quality construction machinery. Because of the great breakthrough and progress of the equipment manufacturing industry, the railway and other transportation infrastructure construction in China will go faster and more smoothly, and the paved road for future development will be more brilliant.

/ Yu Qihang