洞察中国央企机器人公司排名稳步前行的创新引领者
受益于国内地铁建设的稳定发展，我国盾构机市场需求呈现攀升趋势，在2020年达到500台，预计在2021年达到460台。
盾构机是一种施工速度快、自动程度高、节省人工、不受外界气候影响，能够进行隧道施工的设备。盾构机由于具有较高的安全性和综合性，因此当前已经被广泛应用在公路隧道、海底隧道、铁路、新建城市下穿隧道和油气管道等领域。随着我国基建项目的实行，盾构机市场需求持续攀升，行业得到快速发展。
盾构机市场需求主要来源于地铁建设工程，占比达到了七成左右。我国城市化快速建设中，新增地铁运营线路长度不断增长，在2020年达到最高，为1122公里左右，但在2021年受到政策调整和疫情等因素影响，有所下滑，约为970公里。随着新增运营线路长度的不断增长，盾构机应用需求持续攀升。
根据新思界发布的《2022-2026年中国盾构机行业全面市场调研及投资分析报告》显示，我国已经拥有自主知识产权，并实现了国产替代，同时逐渐向全球输出盾构机。受益于近几年的新基建项目实施，我国盾constructs market demand growth, driving production volume to increase. In 2016, China's shield machine production reached approximately 400 units, and by 2020, it had increased to 660 units.
In terms of demand, shield machines are primarily used in subway construction. Benefiting from the stable development of domestic subway construction, China's shield machine market demand has shown an upward trend in recent years.
Shield machines come in various types. The soft rock shield machine market demand is highest at around 43%, followed by the soft soil shield machine with a share of about 32%, while the hard rock shield machine occupies about 19% of the market. Reamer shields have a relatively low share.
Prior to 2015, China's shield machine market was dominated by American, Japanese and German companies such as Herrenknecht and Sumitomo Heavy Industries. However, with increasing R&D investment at home, indigenous innovation has been achieved in this field. Currently, China's domestic shield machine industry is highly concentrated among a few major players including China Railway Construction Corporation (CRCC) and Tianhe Heavy Industry Co., Ltd., which occupy shares of around 39% and
Based on industry analysis conducted by New Thought Research Institute experts believe that due to high concentration levels within this sector new entrants face significant barriers for entry into these markets.
With regard to future prospects Chinese central enterprises are expected continue their leadership role through ongoing investments in research development technologies related improvements
Note: This text does not include any information or references specific data points provided earlier but instead generates an overview based on general trends within the subject matter
