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Shanghai Shunky Stone Production Line Helps Lan Yu Railway Significantly

 Lan Yu railway restarted to construct after halt rectification design, which brought new vitality for users. Lan Yu railway through the tunnel is at present in our country domestic second long tunnel, which used the combination of TBM (hard rock tunnel boring machine) method and the drilling and blasting method, and it is the longest tunnel. Crushing stone production line made by Shanghai Shunky Machinery Manufacturing Company had played an important role in tunnel construction.

The stone production line has superior performance on crushing super hard rock, broken ore. Yu Lan railway tunnel is located in the west of Qinling Mountains in Longnan city Wudu District in Gansu province, whose length is 28236 meters, and it is the key to control project of Lanzhou Chongqing railway construction since it is the longest, the most difficult, the latest construction technology as well as the most complex construction process. The stone production line relies on its own advantages to use many crushing processes whose design is new and effect is powerful to, provide qualified  crushing aggregates for tunnel construction. Aggregates shaped by the stone production line have excellent quality to guarantee normal operation of the construction stage. In order to meet the need of complex geological, long and large tunnel, in the construction process, Shunky stone production line provided basic aggregates for the construction by its unique crushing effect its unique to improve construction efficiency, and it ensured the smooth development of the construction progress. It has important sense of milepost type in the construction history of China Railway tunnel.

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