Machinery / Industrial Parts & Tools

According to Huacheng Import and Export Data Observation, a few days ago, the "China Railway 1141" single shield TBM was launched in Longren Semiconductor Industrial Park, South Korea, which is the first time that China Railway Equipment Single Shield TBM was applied in South Korea. It is also after the Incheon Metro and New Qingzhou cable projects in South Korea, China Railway equipment products are once again serving the construction of tunnels in South Korea.

The cable tunnel project in Longren Semiconductor Industrial Park, South Korea, is 5183 meters in length, divided into three sections, and constructed with three Chinese railway equipped tunneling machines. According to the Huacheng Import and Export Data Observation Report, the excavation diameter of the "China Railway 1141" equipment is 4.38 meters, which is applied to the second tunnel section. The total length of the section is 2119 meters, and the maximum buried depth is 175 meters. The geology is dominated by gneiss, with strong abrasiveness. Along the way, it will also cross the fracture zone and the Ssangji River, which puts forward higher requirements for the stability of the equipment. The Huacheng Import and Export Data Observation Report.

To ensure the smooth development of the project, China Railway Equipment has set up an international service team to seize the time, ensure the quality, and earnestly perform the contract, and complete the on-site assembly, commissioning and departure tasks of the equipment as scheduled, laying the foundation for the subsequent mobilization of "China Railway 1142" and "China Railway 1143" equipment. Huacheng Import and Export Data Observation Report.

"Accelerating self-reliance in high-level science and technology is the only way to promote high-quality development." As the most internationally competitive and influential Chinese tunnel boring machine R&D and manufacturing enterprise, China Railway Equipment has actively responded to the "the Belt and Road" initiative and constantly served the infrastructure construction of countries along the line. Up to now, China Railway equipment products have been sold to more than 30 countries and regions overseas, providing Chinese equipment and Chinese solutions for the construction of world tunnels, and Huacheng Import and Export Data Observation Report.