On March 24, 2025, the "2025 National Pile Machinery Industry Technology and Equipment Innovation Exchange Conference," hosted by the Pile Machinery Branch of the China Construction Machinery Society and organized by Beijing Jinshan Foundation Engineering Consulting Co., Ltd., was successfully held in Nanjing. With the theme of "Innovation-Driven Leadership for the Future," the conference attracted more than 100 experts, scholars, enterprise representatives, and industry elites from the national pile machinery field, who engaged in in-depth discussions on technological innovation, equipment upgrading, and market application.

    The conference was chaired by Guo Chuanxin, Secretary-General of the Pile Machinery Branch of the China Construction Machinery Society. At the opening ceremony, Zhou Xianbiao, Secretary-General of the China Construction Machinery Society, attended and gave a detailed introduction to the Society's business activities in 2024, fully affirming the achievements of the Pile Machinery Branch and laying the foundation for reviewing and looking ahead to the industry's development. Chairman Liu Yuanhong emphasized: "The pile machinery industry is currently in a critical window of opportunity for intelligent and green transformation, and it is necessary to drive equipment upgrading through breakthroughs in core technologies and build a new industrial ecosystem through cross-sector collaboration." He called for deep integration of industry, academia, research, and application to accelerate the translation of scientific and technological achievements into engineering practice.

The conference focused on the technical pain points and frontier trends in the pile machinery field, with 11 industry leaders sharing their latest research results and practical experience:

    Fan Qiangsheng, Senior Engineer at Xuzhou XCMG Foundation Construction Machinery Co., Ltd., analyzed the "Application of Super-Large-Tonnage Rotary Drilling Rigs under Typical Working Conditions such as Large Diameter, Deep Depth, and Hard Strata," demonstrating equipment performance breakthroughs through actual engineering cases;

    Cao Xiaoji, Chief Engineer of Shanghai Zhenzhong Construction Machinery Technology Co., Ltd., proposed "Large-Eccentric-Moment Resonance-Free Vibratory Pile Hammer Technology," providing an efficient solution for large-scale foundation reinforcement projects;

    Zhu Zhenxin, Dean of the Foundation Equipment Business Division of Sunward Intelligent Equipment, systematically elaborated on "Collaborative Innovation and Digital-Intelligent Progress in Pile Machinery," revealing the innovative potential of intelligent equipment in construction efficiency and safety;

    Dong Jiachang, Deputy General Manager of Haozhou Drilling Technology Engineering Machinery (Shandong) Co., Ltd., shared the breakthrough application of the "Full-Hole Reverse-Circulation Cluster DTH Hammer" in hard rock drilling, greatly improving construction efficiency in complex geological conditions.

    In addition, representatives from enterprises such as Guangdong Sparta Heavy Industry Technology Co., Ltd., China Railway Construction Bridge Engineering Bureau Group Co., Ltd., and Beijing Vibroflotation Engineering Machinery Co., Ltd. discussed topics including inclined pile static pressure construction, bridge steel cofferdam technology, and vibroflotation method innovation, providing multi-dimensional technical references for the industry.

• Scenario-based technological breakthroughs: Targeting special working conditions such as karst development areas and low-headroom environments, Cao Xueping, General Manager of Jiangsu Tongzhou Foundation Engineering Co., Ltd., and Lei Bin, President of Shenzhen Engineering Survey Holdings Group Co., Ltd., respectively proposed deep pile construction techniques and full-slewing drilling rig supporting technologies, filling gaps in the industry and providing strong technical support for engineering construction under special geological conditions and construction environments.

• Process innovation practices: Zhao Xinyu, General Manager of Beijing Yahe Tongshun Foundation Engineering Co., Ltd., introduced a new process of roller-cone mud positive-circulation slag discharge for rotary drilling rigs, which improves construction environmental friendliness while reducing costs, significantly enhancing construction economics and providing a useful reference for the industry's sustainable development.

• User-demand orientation: Hou Baojia, a user research expert from the User Committee of the China Association for Quality, emphasized "innovation focused on target users," guiding the industry to closely integrate technology R&D with market demand, ensuring that R&D results can effectively meet market needs and promoting the healthy development of the industry.

    As an important extension of this conference, the "14th Deep Foundation Engineering Development Forum" will be held concurrently on March 25-26, with the two events creating a synergistic effect of "equipment innovation + engineering application." The Pile Machinery Branch of the China Construction Machinery Society stated that it will continue to promote cross-sector cooperation in the future and accelerate the translation of technological achievements into engineering practice.

    The 2025 National Pile Machinery Technology and Equipment Innovation Exchange Conference was not only a collision of industry wisdom but also an accelerator for industrial transformation. With the deepening implementation of intelligent and green concepts, China's pile machinery industry is steadily advancing toward efficiency, safety, and sustainability, contributing "Chinese solutions" to global infrastructure.