Products
Tunnel Boring Machine
In human history, TBM is the fastest and most efficient way to utilize the underground space so far.
Drilling and Blasting Equipment
Our offering covers the whole process of tunnel construction:exploration drilling, excavation, rock reinforcement, secondarylining, etc. They have been widely used in many engineering fields including railway, highway, subway, hydropower engineering,municipal construction and others.
Rail Track System
The whole line of Shanghai-Hangzhou high-speed railway adopts 54 sets of CRCHI ballastless track high-speed turnouts, ensuring the passing speed oftrain 416km/h, which refreshes the record of world high-speed train speed.
Agricultural Machine
The intelligent cotton picker 4MZ-6 is independently developed by CRCHI is mainly composed of picking head, cotton box, cabin, chassis and power fan system.
New Rail Transit System
The self-developed maglev intelligent inspection vehicle is a special detection equipment for maglev lines that integrates line detection and personnel transportation functions.
Green Building Materials Construction Equipment
Tunnel slag crushing line can be widely used in processing of various types of tunnel slag and tailings to produce graded stone and sand for construction of tunnel and infrastructure.
Mine Construction Equipment
Rock tunnel Multi-function bolt miner is a rock tunnel excavation equipment which is integrated with excavation, anchor, transportation and dedusting functions, to achieve fast excavation of Rock / Rock & Coal tunnel under condition of rock hardness Coefficient F12.
New Construction Materials
Fiber reinforced composite pipes are made of basalt fiber, glass fiber and other high-performance fibers and various resins as the main raw materials, which are composited by winding and pultrusion processes.
Case
News
Chinese-made Tunnel Boring Machine Exported to the Solom...
On February 17th, the tunnel boring machine "Shuangjing No.1" with an excavation...
Macau Light Rail (East Line): "Haojiang Pioneer" TBM FAT...
On January 9th, "Haojiang Pioneer" TBM, developed by CRCHI, was successfully off...
FAT Ceremony of Domestic Largest Diameter Single Shield ...
On December 23rd,2024, the FAT ceremony of the largest diameter single shield TBM develope...
ABOUT CRCHI
Founded in 2007, China Railway Construction Heavy Industry Co., Ltd. (hereinafter referred as CRCHI) is a member of Fortune Global 500 China Railway Construction Corporation Limited (hereinafter referred as CRCC). It is a large professional enterprise integrating the research, design, manufacture and service of underground engineering equipment and rail transit equipment.
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