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bauma 2025 || These equipments make travel even more wonderful!
Seetao 2025-04-07 23:35
  • The development of CRHIC has improved the efficiency and quality of tunnel construction
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At this exhibition, with the theme of "Making Tunnel Construction Better, Faster and Safer", the company showcased the innovative solutions it has adopted in recent years in the face of new engineering challenges and industry development trends. Relying on its accumulated experience around the world, it takes full-scenario, sustainability and intelligence as the direction to move forward together with customers, provides more scenario support services, and interprets the vision of the concept that "wonderful things are happening".

Whether it is for highway and railway tunnels, or in the fields of mines and water conservancy, and whether it is tunnel boring machines or tunnel-specific equipment, excellent stability and durability are all synonymous with these devices. In particular, the new solutions proposed in the fields of mines and water conservancy, such as the successful application of the hard rock boring machine for a 38-degree inclined shaft, have provided new solutions to the challenges faced in these fields.

CTR Cantilever type tunnel boring machine: It is a highly efficient joint operation machine integrating multiple functions such as cutting, traveling, loading and transportation, and spray dust suppression. It has the characteristics of high mechanization degree, less damage and disturbance to the surrounding rock, good section formation, easy control of over-excavation and under-excavation, continuous excavation and mucking, fewer operators, low labor intensity, high safety, and flexible adaptability to the section.

Three-arm Rock Drilling Jumbo: It is mainly used for the full-face or micro-step method excavation of mountain tunnels by the drill and blast method. It can also be used for multiple aspects of work such as advanced geological drilling, advanced pipe roof drilling, advanced grouting hole drilling, and radial bolt drilling.

Complete Solution for Soft and Hard Rock: This system covers key equipment such as shield machines and hard rock TBMs, as well as continuous material transportation equipment such as vertical belt conveyors. Its core lies in realizing the mechanization and completeness of tunnel construction, thereby improving construction efficiency, reducing labor costs, and ensuring the safety and environmental protection of the operation.

The full-scenario solution not only covers the entire process of tunnel construction but also emphasizes close cooperation with customers. According to the specific needs of customers and the construction environment, the most optimized construction plan is customized. This all-round and customized service has enabled the company to win widespread recognition and praise in the global tunnel construction field.

Green development is also the theme of this exhibition. In the continuous pursuit of green and low-carbon development, the company takes reducing energy consumption as the goal of product design. The use of green and energy-saving technologies can save about 20% of energy compared with conventional shield machines. Such innovation makes the company's products more convincing in sustainable development.

Green Earth Pressure Open Double-mode Shield Machine "China Railway No. 1400": This equipment has two major features of intelligent control and low-carbon environmental protection. Through the automatic intelligent management of each system during the shield tunneling process, it can autonomously achieve the best match between tunneling efficiency and energy consumption, and achieve the goal of green energy conservation. It is used in the construction of the Trento High-speed Railway Tunnel in Italy.

KGE100 Pure Electric Three-axle Rigid Mining Transport Vehicle: This vehicle is a special vehicle developed for the short-distance transportation of ores in large open-pit mines. The vehicle design is based on the goal of green mine construction. In view of the characteristics of long mine mining cycles and high requirements for attendance rates, it adopts the design concept of classic mining trucks and a mature and stable electric drive system, and its service life can reach more than 10 years.

The company is also committed to researching, developing and promoting remanufacturing solutions. By extending the service life of equipment and reducing resource waste, it injects new impetus for green development into the tunnel construction industry. This commitment to sustainable development not only reflects the company's sense of responsibility as an industry leader but also sets an example for the entire industry, promoting the transformation of the entire industry towards a more environmentally friendly and low-carbon direction.

The intelligent tunnel construction solutions launched integrate advanced technologies such as big data, artificial intelligence, and the Internet of Things, achieving precise control and real-time monitoring of the tunnel construction process. Through the intelligent management system, construction personnel can provide remote services to ensure construction efficiency and safety. The successful application of the "Four Super Shields" in the Shanghai Chongtai Project has provided a new model for the industry.

The Single Shield TBM "Caucasus" in Georgia: The equipment adopts a number of targeted designs such as a large-diameter single shield TBM active articulation system, a synchronous segment assembly system, a bidirectional rotating cutter head, and a dual-speed reducer system, achieving precise adjustment of the main machine's attitude and a strong self-rescue function for the equipment in large buried depths.

At the same time, by using intelligent technologies, in-depth mining and analysis of tunnel construction data are carried out to provide customers with more scientific decision-making support, helping customers achieve more efficient and safer tunnel construction in complex and changeable construction environments. The intelligent solutions not only improve the efficiency and quality of tunnel construction but also promote the development of the tunnel construction industry towards intelligence and informatization. (This article is from the official website of Seetao.com, www.seetao.com. It is prohibited to reprint without permission. Otherwise, legal liability will be pursued. If reprinting, please indicate Seetao.com + the original text link.) Strategic Column Editor of Seetao.com / Yin Shiqian 

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