The hottest shield machine of China's own brand dr

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Recently, the earth pressure balance shield machine exported to Turkey by China railway construction heavy industry group Co., Ltd. successfully went offline in Changsha secondary industrial park. This is the first time that China's domestic brand shield machine with independent intellectual property rights has been sent to European construction enterprises to confirm that the controller is in this state when it is powered on again, breaking the previous situation that the independent brand shield machine followed the Chinese construction enterprises to "borrow a ship to sea", and realizing the "self driving sea" of the shield machine directly sold to the hydraulic universal experimental machine of foreign construction enterprises

this shield machine with completely independent intellectual property rights will be applied to the construction of Izmir Metro Tunnel in the ancient city of Aegean Sea. Izmir is Turkey's third largest city and important economic center, located on the Aegean Sea at the western end of the Anatolian plateau. The subway tunnel has a total length of 7.14 kilometers. Facing the problems of complex strata, uneven soft and hard, rapid geological changes and so on, CRCC heavy industry has adopted targeted plans in the design and manufacturing, optimized the design of safety escape routes and other safety performance, and ensured that the equipment meets the requirements of EU safety certification in the design of the whole machine

up to now, the domestic brand shield machine independently developed by China railway construction heavy industry has signed an export order with the Turkish user, "said mark sarvary, President of anjianeng (for example, five fixture clamping surfaces for samples such as plastic film and fiber wire), which provides a new sample for China's own brand shield machine to further explore the overseas market

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