QingdaoGood news from the construction site of Dongcheng Station of Metro Line 7，Kim TaeSC35 double-wheel mixing drill with its excellent performance and stable quality，In 2300 hours of unremitting struggle，Demonstrated extraordinary construction strength，It will add a lot of color to the rapid progress of Qingdao Metro construction.。

In the key construction task of Dongcheng Station，Kim TaeSC35 double wheel mixing drill with its unique double wheel design and high strength milling wheel，Facing the complex and changeable formation environment——From soft clay.、Fine sand to hard, highly weathered rock，All of them show extraordinary adaptability and tunneling ability.。It is particularly worth mentioning that，The milling wheel of the drilling machine is in continuous operation for up to 2300 hours.，No out-of-box repairs have been performed，It fully verifies its excellent manufacturing process and product quality stability.，It has won high praise from the site construction personnel.。

This construction，Kim TaeSCThe 35 double-wheel mixing drilling rig successfully completed the excavation task of 71 auxiliary tanks.，The average construction time of each slot shall be controlled at 2.Between 5 and 3 hours，The efficiency is beyond expectation.。This not only greatly shortens the construction period,，It also laid a solid foundation for the smooth progress of the follow-up project.。At the same time，Its excellent fuel economy is also remarkable.，The average fuel consumption is about 36 liters per hour.，And that construction cost is effectively reduce.，Showing the green、Efficient construction concept。

Especially in the face of deep 14..When the highly weathered rock layer is 5 meters later，Kim TaeSC35 double-wheel mixing drill relies on its powerful cutting ability and stable operation state，Meet challenges with ease，The safety and quality of construction are ensured.。It is also due to the fact that Jintai's double-wheel stirring is not bad for hard strata and other complex strata.“Passability”，At present, only Jintai is left in Qingdao area.CSMConstruction method drilling rig in the subway、Construction of underground space projects such as housing construction。The achievement of this achievement，It is not only a strong proof of the technical strength of Jintai brand.，It has also injected strong impetus into the construction of Qingdao Metro Line 7.。

With the continuous extension of Qingdao subway network,，Kim TaeSCExcellent performance of 35 double-wheel mixing drilling rig in Dongcheng Station，Undoubtedly, it has set a new benchmark for Qingdao and even the whole country in the field of subway construction.。Future，We have reason to believe.，More like Kim Tae.SCSuch high-performance equipment will help China's infrastructure construction to a new height.，Contribute more to urban development。