Chinese excavating machinery for the first time at BMW Exhibition
In April 11th, 7 days of the German BMW exhibition held as scheduled in Munich, attracted worldwide attention, and previous sessions, the exhibition grand, but different is, in addition to every year in the old brand, this exhibition a lot of new faces, two China roadheader is one part of the debut.
The BMW exhibition is the largest and most professional exhibition of construction, mining and engineering machinery in the world, once every three years. It is understood that China railway equipment and the latest equipment show at the exhibition. This is the first time that China's roadheader has launched the world's largest construction machinery exhibition, showing the strong strength of "made in China".
The rectangular shield manufactured by China Railway is the rectangular shield exported to Singapore. The excavation section is 7.62 meters wide and 5.64 meters high. It has the characteristics of high utilization of section, shallow covering and low construction cost. This is the first time China's "smart" rectangular pipe jacking roadheader has gone abroad. It not only refreshed our high-end equipment output mode, but also pioneered the development of the domestic special-shaped roadheader going overseas.
The new product model of China railway equipment is applied to the hard rock TBM model of Lebanon water supply project, the rectangular shield model applied to the Singapore metro project, the comprehensive development of underground space, the sand table model, the horseshoe shield model and so on. According to Li Jianbin, chairman of China railway equipment, the "rectangular shield" launched by China railway equipment has become a new highlight of TBM exhibition area. It attracts many spectators with its unique features, wide application and innovative engineering methods.
According to industry analysts, the innovation of rectangular shield underground space development method, are widely used in the pipe gallery, underground parking lot, underground expressway, underground underground commercial district, streets and other areas, will bring great convenience to the later tunnel engineering etc..
In February 29th this year, the rectangular shield was launched in the Singapore Shen Shen line metro project. The length of the tunneling is more than 150 meters. The connected tunnel can connect to the HLVstation subway station, which provides great convenience for the citizens to travel. It is understood that this shield is by far the world's largest rectangular shield machine has been successfully used in earlier on the Zhongzhou Avenue tunnel project in Zhengzhou Red Road, this is the first time the rectangular shield used in city traffic tunnel construction. The rectangular pipe jacking boring machine has the advantages of reducing the construction disturbance, avoiding a large number of demolition and not affecting the normal traffic.
At present, the world's largest section in Tianjin heiniucheng rectangular shield Chinese subway entrance project application equipment, 10.42 meters wide, 7.57 meters high.
The German BMW exhibition has become a display platform for every industry company, releases the latest products and technologies, and expands the global vision. The last exhibition in 2013 broke the record of the previous exhibition. There are more than 3421 enterprises from 47 countries to the scene - from market leaders to the industry's new show - a total area of 575000 square meters.
As the driving force of innovation in the field of global construction machinery, BMW exhibition attracts more than 200 professional audiences from all over the world, and 79% of the trade audience participates in decision-making and substantive business transactions.
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