Shanghai Urban Construction Independent R&D Shield Machine was rated as national key new product

A few days ago, the "5.5-7.0 m diameter composite earth pressure balance shield machine" declared by the Shanghai Urban Construction Tunnel Co., Ltd. was awarded the national key new product. The national key new product plan is an important component of the scientific and technological industrialization environment in the national science and technology planning system. It focuses on supporting strong innovation, high technological content and independent intellectual property rights, and has a major driving role in the industry common technology, especially equipment manufacturing. Industry's new products. In recent years, Shanghai Urban Construction has built 16 intellectual property rights in the research and development of moderate-diameter composite earth pressure balance shields. The products have reached internationally advanced levels and have been exported to Singapore, India, Hong Kong, and other countries and regions in a batch, achieving major breakthroughs in industrialization. The self-developed medium-diameter composite earth pressure balance shield machine was selected into the national key new product plan to further improve the domestic shield technology level, enhance the independent innovation capability and core competitiveness of the domestic shield manufacturing industry, and promote the shield industry. The development has positive significance.