Seeing that the workers in the factory building were assembling the shield machine, the authors had a keen interest in this “bulkâ€. "This is the tunnel machine for excavating the tunnel. At present, it is stepping up the assembly process." The staff of the Xinjiang Construction Company of Tiejian Heavy Industry Co., Ltd. said that the diameter of the machine body of the shield machine is 6.4 meters and the total length is 83 meters, which is equal to 7 vehicles and 12 meters long. The BRT bus has a body weight of more than 500 tons. The author understands that the company's main focus is R&D, manufacturing, supply, and service of full-surface shield machines/TMBs, taking into account R&D, manufacturing of mine tunnel construction equipment and large-scale mines and other mine-use special boring equipment. The machine has been used for the construction of subway traffic in Urumqi. It is understood that the plant is divided into 6 parts, in addition to the shield machine assembly area, there are a number of areas such as machining and cutting areas in the sea area, special assembly and installation areas, and so on. Rock tunnel boring machines, spray wet vehicles, mixers and other equipment are also Production in various workshops. With the commencement of rail transit on the 2nd, 3rd and 4th lines of Urumqi, this year, Tiejian Heavy Industry Xinjiang Co., Ltd. is expected to newly sign 20 shield machines for the construction of subways. According to Liu Shuangxi, deputy general manager of Tiejian Heavy Industry Xinjiang Co., Ltd., Tiejian Heavy Industry Xinjiang Co., Ltd. was established in June 2015 and started construction in July 2015. It was fully put into operation in May 2016, and the first shield on July 29, 2016. Build the machine off the assembly line, with a total investment of over one billion yuan. The Group has set up a branch of overseas operations and is currently using China Railway's business network in Central Asia to actively conduct business cooperation with Kazakhstan, Uzbekistan, Kyrgyzstan and other Central Asian countries. It is expected that in the near future, iron The company’s products will be built abroad. (Ma Shaobin Wang Jingjing) The baby grows up day by day, and likes swimming every day. In order to continue the project of baby swimming, the baby's head can also be raised at that time, and he no longer likes to be strangled by the neck. The baby also needs a wider field of vision. The depth of the baby swimming pool cannot reach the purpose of the baby's swimming (the baby's feet touch the bottom of the pool). If you want to swim in the original baby swimming pool, you must increase the baby's swimming height or increase the depth of the pool. The neck is moved to the base of the thigh, which increases the height of the baby's swimming. In order to solve these two problems, the Inflatable Baby Swim Seat was created.
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Shield machine - a "steel pickaxe" that can create tunnels
"The shield machine is like a ' iron and steel ', and it can form a long tunnel at the place where it passes through." July 7, at the Xinjiang Railway Construction Heavy Industry Corporation located in the Urumqi Economic and Technological Development Zone (Toutunhe District), People from more than 30 online media in the country have witnessed the "steel rake" - the shield machine.
Related News: Tiejian Heavy Industry Shield Machine Xinjiang