With the rapid economic and social development of Jiaodong Peninsula and the continuous enhancement of economic exchanges with the Yangtze River Delta.，Traffic volume continues to grow rapidly，The reconstruction and expansion of Shenhai Expressway is also steadily advancing.。Recently，At the Rizhao construction site，Shantui Jianyou 1 setS3M-180 commercial Concrete Mixing Plant and 1 setW3S-800 stabilized soil mixing plant successfully delivered to customers，Contribute to the reconstruction and expansion project of Shenhai Expressway。

▌To ensure the progress of the project，Shantui Jianyou works in strict accordance with customer requirements，The installation and commissioning of two sets of products were completed in just 20 days.，Bought more time for site construction.。At the same time，Shan Tui Jian You'sW3S-800 Stabilized Soil Mixing Station adopts the mixing technology without lining board、Electronic Metering Scale、Variable frequency speed control，Higher metering accuracy、And that stir efficiency is good、Maintenance is more convenient；Shan TuiMSeries commercial Concrete Mixing Plant，Base-bin type aggregate batching structure is adopted、Patented metrology、High efficiency mixing system，And that measurement is accurate、Homogeneous stirring，The utilization rate of the site is high，It provides an important support for the earthwork filling construction below the splicing subgrade on both sides of the project.。

▌It is reported that，Shenhai Expressway（Nancun to Rizhao Section of Qingdao）The reconstruction and expansion project is Shandong Province.“Fourteen five”An important part of comprehensive transportation development planning，At the same time, it is also a key project of transportation infrastructure construction in the three-year campaign of urban renewal and urban construction in Qingdao West Coast New Area.，The implementation of the project will improve the service level of Shenhai Expressway.，Promote economic and social development along the line，It is of great significance to support the in-depth implementation of the integration of Jiaodong Economic Circle.。