2026 Construction Machinery Technology Festival Successfully Held, Showcases Lat
June 23,2026
On June 13-14, 2026, the 2026 Construction Machinery Industry Science and Technology Festival (hereinafter referred to as the Science and Technology Festival) was held in Linping, Hangzhou. This Science and Technology Festival was co-hosted by the China Construction Machinery Industry Association (hereinafter referred to as the Association) and Zhejiang University's High-End Equipment Research Institute (hereinafter referred to as the Research Institute), with the theme of "Construction Machinery + Intelligent Manufacturing · Robotics · Artificial Intelligence · New Energy". It provided a high-level exchange platform for the construction machinery industry's government-industry-academia-research-innovation, technology achievement transformation, and academic discussion.
To promote the docking and transformation of scientific and technological achievements, a special area for the exchange of scientific and technological innovation achievements was set up on-site during this Science and Technology Festival. Many backbone enterprises in the industry, core component enterprises, intelligent technology companies, scientific research institutions, and university scientific and technological innovation organizations showcased key technologies and industrialization projects integrating the latest scientific and technological innovation achievements in high-end, green, and intelligent aspects, attracting a large number of scientific researchers and scholars from inside and outside the industry.
Among them, university scientific and technological innovation platforms represented by Zhejiang University, Zhejiang University High-End Equipment Research Institute, Shanghai Jiao Tong University, Huazhong University of Science and Technology, Xi'an Jiaotong University, Dalian University of Technology, Central South University, China University of Mining and Technology, Chang'an University, Taiyuan University of Technology, Yanshan University, National Key Laboratory of Hoisting Machinery Key Technology (Yanshan University), Lanzhou University of Technology, Taiyuan University of Science and Technology, and Huaqiao University demonstrated and released many of the latest progress in industry-university-research collaborative innovation, driving high-quality development of the industry with scientific and technological strength.
Zhejiang University
Construction Machinery + Intelligentization
Zhejiang University's "Concrete Boom Digital Twin System" mainly addresses the issues of poor construction quality, low efficiency, and frequent failures in concrete boom operations. By using digital twin technology, two-level collaborative control, and domestic high-performance controllers, it achieves efficient, high-precision, and low-failure large-scale boom operations, providing a reference for the informatization and intelligent networking development of concrete construction machinery.
Construction Machinery + New Energy
The innovative achievement of Zhejiang University's "Electrified Construction Machinery Walking System Electro-Hydraulic Hybrid Drive Control" is provided by electric drive for average power and hydraulic drive for peak power, improving the power performance of the walking system. In response to the difficulty of how to distribute electric torque and hydraulic torque, a dynamic programming-based optimal torque distribution rule strategy and strategy parameter optimization method are proposed to improve machine power performance and work efficiency. Compared with the electric direct-drive walking system, the electro-hydraulic hybrid drive walking system significantly enhances work efficiency.
Zhejiang University proposed the "Virtual Prototype-Based Electric Construction Machinery Hydraulic Operation System Drive Control Method", which adjusts the speed of the actuator by controlling the motor speed, eliminating throttle control, and improving system energy efficiency. To reduce the system development cycle and cost, a virtual prototype of the electric construction machinery operation system is constructed, providing a platform foundation for system control method research.
Zhejiang University High-End Equipment Research Institute
Construction Machinery + Intelligentization
The "General-Special Integration" industrial big model development platform of Zhejiang University High-End Equipment Research Institute has built a landing system of "data cleaning - model fine-tuning - knowledge base - intelligent body application". Currently, the platform has successfully served many companies such as XCMG Group and Xizi Intelligence, forming a replicable and promotable industrial big model landing paradigm.
The "Computing and Decision Digital Foundation System for High-End Equipment Intelligent Manufacturing" of Zhejiang University High-End Equipment Research Institute features "data-driven, knowledge integration, hybrid modeling, and collaborative computing". Based on this, more than 2300 industrial intelligent applications for "design-manufacturing-operation and maintenance" have been developed, and the results have been successfully applied to companies such
China University of Mining and Technology has been continuously conducting research and development and application on the design theory, design methods, and mechatronics control technology of hydraulic components and systems for green transmission elements and systems of heavy equipment. In recent years, a series of flameproof high water-based high-speed switching valves, flameproof high water-based digital pressure valves (unloading valves), and flameproof high water-based digital flow valves have been developed. Digital bypass flow valve control for high-power emulsion pumps has been constructed for rapid soft start and flow adjustment, as well as for high-pressure low-flow high-speed pump advance feeding, etc. R&D has been conducted on intelligent pressure stabilization and energy-saving control technology for high-power multi-pump supply systems, reducing pressure and flow impact and energy consumption of high-power supply systems. At the same time, surface modification technologies such as surface texturing, coating, and ultrasonic surface deep rolling have been successfully applied to the design and manufacturing of hydraulic component friction pairs. Prototypes of valve-distributed internal curve radial piston motors and star wheel valve-distributed static force balance motors have been developed. In addition, real-time dynamic hanging weight measurement technology for drill pipes and real-time precise metering technology for hole depth have been developed, and high-power vehicle-mounted drilling rig positive flow electro-hydraulic control systems and multi-mode adaptive drilling control technology for deep holes and complex strata have been successfully applied.
Yanshan University
Construction Machinery + New Energy
Yanshan University's "Linear Magnetic Axis Motor" is a next-generation linear brushless motor. This motor addresses the pain points of friction loss, limited precision, and frequent maintenance in traditional mechanical transmission mechanisms. It uses direct drive and full magnetic flux utilization technology to achieve high thrust density, zero backlash, high acceleration, and maintenance-free linear motion, with an IP67 dust and water protection rating, providing an efficient and reliable direct drive solution for high-speed light load automation, dust-free equipment, optical inspection, and new energy fields.
Lanzhou University of Technology
Construction Machinery + New Energy
The innovative achievement of "New Configuration High-Speed External Gear Pump" from Lanzhou University of Technology can establish a theoretical foundation for the high-speed design and manufacturing of hydraulic main pumps for construction machinery. It also provides core hydraulic component support for electric construction machinery to match the high-efficiency area of the motor, reduce energy consumption, and enhance endurance.
Xi'an Jiaotong University
Construction Machinery + High-End Core Components
Xi'an Jiaotong University's three sensor products showcased this time focus on pressure and temperature measurement in extreme high-temperature environments. They have broken through the existing technical bottlenecks from three dimensions: leadless miniaturized packaging, temperature-pressure integrated integration, and high-temperature high-dynamic high-precision comprehensive performance, which has strongly promoted the domestication process of China's high-temperature pressure sensors. It provides autonomous and controllable testing solutions for key areas such as aerospace and energy chemistry.
Dalian University of Technology
Construction Machinery + High-End Core Components
Dalian University of Technology's rotor deep cavity assembly status detection robot for aero-engines can achieve in-situ, non-destructive, and automated measurement of bolt pretightening force and interface stiffness of aero-engine rotors. Its core technology includes the in-situ measurement method of bolt pretightening force with solid coupling error compensation, the interface stiffness measurement algorithm based on microwave transmission theory, the development of hardware and dual measurement and control platforms, forming an integrated "measurement-adjustment-integration" solution.
Initial Review: Dong Meng
Re-review: Lv Ying
Final Review: Wu Peiguo
Source : www.51cm.org
Views : 6125
