Boss construction don't panic, Sunward Intelligent auger drill to help    

For the use of intelligent rotary drilling bosses, choose Sunward Intelligent equipment is the most appropriate. At present, Wuhan rail transit line 27 is in full swing,

The project between Wuchang and Jiangxia, is the first phase project of line 7 Yezhi Lake Station leads through Hongshan District, Jiangxia district and the old city of Zhifanggou bridge, subway stop in Qinglong Town, a total investment of 11 billion 550 million yuan, the line length of 16.9 kilometers, with 7 stations, all in the underground, is expected to by the end of 2018 the opening of trial operation.

Boss construction don't panic, Sunward Intelligent auger drill to help

"The top 16 meters is basically the soil layer, drilling speed is faster; and then down to the stone, the speed slowed down significantly.". Before any other brand of rotary drilling in three days a pile of bad weather this year, to be completed before the end of three days the efficiency of a pile of time not finished, the boss, got the SWDM45 rotary drilling rig, the green machine more powerful, the construction efficiency is high, can become a day three piles, can guarantee period, the boss made a lot of money." At the construction site of No. 27 subway, the workers pointed to a sunward SWDM45 rotary drilling rig.

Subway construction, according to geological conditions, each survey site into the ground depth is different. In Wuhan District of Jiangxia cultural Avenue and paper street intersection, Wuhan Metro Line 27, pile diameter 1.2 meters, 30 meters into the rock, 16 meters into limestone, construction for the construction of the three Bureau of the project department. Construction side said, SWDM45 rotary drilling rig construction efficiency is very high, they decided, line 27 difficult to gnaw the bones by this SWDM45 rotary drilling machine to gnaw.

It is learned that sunward series rotary drilling rig is the most complete type of domestic manufacturers, the product model from 04 to 45, power head output torque from 40KN.M-450KN.M, construction aperture from 350mm-3000mm, the maximum construction aperture of 120 meters. It can be equipped with long spiral, short spiral bit, rotary bucket, core drill, hydraulic pile hammer and other drilling tools, which can be drilled into clay layer, sandy soil, pebble layer and moderately weathered rock layer.

Superior performance, efficiency and high quality construction, let the boss not to panic, gradually expands......

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