Sany shield machine actively participate in urban rail transit construction

Tunnel excavation requires large underground excavation equipment, and the shield machine is the artifact of underground excavation of the subway". In November 28th, the 2016 China (Changsha) international rail transportation Expo and high-speed rail Economic Forum was officially opened. In the booth of Sany Limited by Share Ltd, two shield machines attracted many citizens to stop and watch.

"Shield machine" is called tunnel boring machine. It is a special construction machinery for tunneling. It has the functions of cutting soil, transporting debris, assembling prefabricated segment lining, measuring guidance and rectifying deviation, etc.." The shield for Lv Chuantian told reporters at present, voices online, tunnel boring machines are widely used in subway, railway, highway, municipal, hydropower tunnel engineering.

The author has learned that shield equipment has become the main force of subway construction in china. Lv Chuantian said that the use of shield tunnel excavation equipment, the maximum driving speed of 10 cm / min, the highest single day footage of 40 meters, the highest single month footage of 600 meters, the efficiency is more than 20 times faster than the artificial excavation, and higher safety.

Lv Chuantian said, modern shield machine light, machine, electricity, liquid, sensing, information technology in one, but also really intelligent products. As a national intelligent manufacturing demonstration enterprise, Sany has integrated the Internet of things, intelligent perception and other technologies into their products to improve user experience.

Adhering to the "quality change the world" business dream, 31 has been actively involved in the busy rail transportation construction of various cities in China, contributing to urban construction. At the same time, 31 also actively participate in overseas markets, breaking the overseas marketing mode of China's shield machine ship to sea, relying on customized products and high quality services, to gain competitive advantage overseas.