Yongchuan completes the domestic first tunnel excavator production line

The newspaper news (reporter 凃 source) my city’s orbital Line 6 will use the TBM excavator, this kind is called the build in the underground revolving tunneling’s machine in a big way pangolin. Yesterday, American Robins Corporation and Yongchuan area government constructed the base to sign in Angang, Robins Corporation has placed in China’s first TBM excavator production line Yongchuan, this production line one year may realize 1.8 billion Yuan output values.

The TBM machine is carries on the tunnel excavation in the hard rock the unique machine, the huge stature is biggest along with the diameter 15 meters cutter heads the rotations, may look like the pangolin in underground to be quietly equally the burrow, the orbital Line 6 Wulidian in my city to a mountain imperial palace moat’s section, will use such excavating machine, the use of this machinery, may let the underground excavation the speed compared to original artificial tunneling quick 10 times, moreover no longer demolished, has avoided on the resident the effect, has avoided personnels’ casualties.

My city soon the TBM machine which uses in East Guangxi Line 6, the selling price will reach as high as 170 million Yuan one, although is also the colossus, but the diameter is small head in all TBM machines. It is known that the home still did not have at present produces the TBM machine’s production line, American Robins Corporation is this profession overlord, Yongchuan this assembly production line has been possible simultaneously to assemble 8 Taichung small TBM machine or 4 large-scale TBM machines, in the future the manufacture domestically rate from 30% will promote 70%.

The city said after the letter committee related people in charge, starting of TBM machine production line, is my city after the ships manufacture and wind electricity and so on, in equipment manufacturing industry another important industry.

Authors: 凃 source

(This article originates: Chongqing morning paper)