In recent years, Jinan Xinyu cemented carbide shield teeth products have strengthened against the trend, becoming a highlight of the company.
Shield tunnel boring machine is a large-scale special construction machinery for tunnel boring, which is widely used in tunnel engineering such as subway, railway, highway, municipal, hydropower, etc. As a key supporting tool for tunnel excavation of shield machine, the shield structure knife has high quality requirements. With the policy of expanding domestic demand of 4 trillion yuan in my country and the vigorous development of basic construction in various places, the shield structure market has gradually emerged. Therefore, Jinan Xinyu targeted this market gap, relying on the company’s technical advantages and brand advantages in the field of cemented carbide, conducting scientific research and project establishment, and embarking on the research and development and production of cemented carbide shield teeth products. After several years of hard work, it has been successful and initially achieved industrialization. It has been popular among users for its long service life of the tool and can meet the needs of various geological conditions. At present, it has successfully entered the construction of subway tunnels in important cities such as Guangzhou, Shenzhen, Chengdu, Nanjing, and Chenyang, and has begun to show its power.
