Green buildings create a better life together. On June 24th, the China Building Science and Technology Conference and Green Smart Building Expo ("GIB") was grandly held at the National Exhibition and Convention Center (Tianjin) to fully display the whole industry chain of planning, design, construction, operation and maintenance in the field of architecture. "Style" industry solutions, cutting-edge trends and latest achievements. China Railway Equipment Tianjin Corporation, as a large-scale tunnel boring machine R&D and manufacturing base deployed by the group company in the north, was invited to participate in the exhibition.

At the exhibition, the company brought the full series of representative products of tunnel construction machinery of the group company and the "green + smart" manufacturing industry chain product service system to GIB, showing all aspects of China Railway Equipment Group's super large diameter shield, pumped storage TBM, tunnel construction The latest achievements in the fields of complete sets of machinery and equipment, green recycling and remanufacturing, share the world's comprehensive solutions for future underground space development with construction industry experts and all walks of life.

On the morning of the 24th, after the opening ceremony of the National Convention and Exhibition Center (Tianjin) and the Green Smart Building Expo ended, the leaders of the Tianjin Municipal Party Committee and the Municipal Government and the guests at the exhibition inquired about the company's products in detail at the company's booth during the tour.

Shield/TBM representative product

In the indoor exhibition area, the world's largest diameter (15.08 meters) hard rock TBM "China Railway No. 859", which represents the "China Red", is shaped like a long dragon and has an ultra-small turning radius hard rock TBM "Wenteng", which means ten miles of spring breeze. Xiangpengcheng’s super-large-diameter mud-water balance shield machine "Chunfeng", the rectangular shield machine and the comprehensive sand table, the artifact of urban blockage control, became the focus of the audience.

The world's largest diameter hard rock TBM "China Railway No. 859"

Super large diameter mud-water balance shield machine "Chunfeng"

 Ultra-small turning radius hard rock TBM "Wendeng"

 Rectangular shield

Comprehensive sand table

Tunnel complete equipment operation system + tool

"To make tunnel construction better, faster and safer", the group company displayed three-arm rock drilling rigs, cantilever boring machines, three-arm and three-basket arch installation rigs, concrete wet spray rigs and other fist products outdoors. , The boom is flying out, and the head is held high, showing the charm of the tunnel mechanized construction tool to the whole industry and the public at the meeting.

Shield/TBM cutter independently developed by China Railway Equipment

The shield machine/TBM travels across mountains and seas, swallows sand and bites rocks, digging fast or not, and the efficiency is not high. The quality of the tools is very important. This time, single-edged hobs, central double-coupled hob planing surfaces, single-edged hob planing models, helical gear cutter rings, button cutter rings, five-hole scrapers, eight-hole scrapers and other tool products were displayed at the China Railway Equipment Booth. Visitors from all walks of life paid wide attention.

Green manufacturing

Green manufacturing

Based on the principle of "professional manufacturing and professional service", China Railway Equipment Tianjin Corporation strengthens the research and development of shield remanufacturing technology, promotes the establishment of technical standards for the remanufacturing industry, constantly challenges innovation, and overcomes difficulties. The remanufacturing field of tunnel boring machines has maintained its leading position and has become a "pioneer" in green manufacturing, intelligent manufacturing, and large-scale manufacturing.

Academic exchange

Technical exchange of "New Products and New Technologies of Underground Space Tunneling Equipment" by Zhang Guoliang of Tianjin Institute

In order to strengthen the interaction of the exhibition, the company introduced to the audience the development and application of shield/TBM series products, special tunnel equipment, mining equipment, special-shaped shields and other products of China Railway Equipment's underground space tunneling equipment, and conducted an in-depth analysis of underground space tunneling. The R&D status and future development direction of equipment development, detailed introduction of new products such as multi-mode shields and shaft drilling rigs of China Railway Equipment, new technologies such as intelligent monitoring of shield tools, shield tail seal early warning monitoring, tool change robots, etc., showing the underground equipment of China Railway R&D strength of shield/TBM serialized products of space excavation equipment, special tunnel equipment, mining equipment, special-shaped shield and other products.

Virtual driving, smart construction site system

A series of smart products such as virtual driving and smart construction site systems also attracted audiences, demonstrating to the public the core competitiveness of the company in smart manufacturing and smart services in an all-round way. Editor/Tian Zengpeng