Recently，In possession“Hometown of Private Express Delivery in China”、“International Garden City”And other honorary titles——Tonglu County, Zhejiang Province，Machines roared at the scene，Construction is in full swing。During the epidemic，Shanggong MachineryMS45EDouble-wheel mixing drilling rig does not bear the heavy trust of customers，Efficient Help Tonglu County New Town Core Area Express Logistics Exhibition Center Construction，The equipment stands tall，Form a bright green landscape。

▲MS45EDouble-wheel mixing drilling rig stands proudly，Duration 01:13▲MS45EOn-site construction segment of double-wheel mixing drill

China（Hangzhou）International Express Exhibition Center——Tonglu County Fuchun Future City Express Logistics Exhibition Center Project（Phase I）Located in the core area of Tonglu New Town，Plot on the southeast side of the intersection of Dongxing Road and Xincheng South Road in Fuchun Future City，Close to Tonglu High-speed Railway Station，The east-west length of the project is about 177m，About 320 wide from north to southm，The base has an irregular shape.，The project consists of two 2-storey exhibition centers and auxiliary rooms.，Building height 32m。Total land area of the project 85.4 acres，Total floor area is 112433..3 square meters，Total investment 11.100 million yuan。

▲Effect drawing of project completion

▲Schematic plan of the project

The project takes advantage of the unprecedented opportunity of the rapid development of China's express industry.，Relying on the vigorous development of China's exhibition industry，Build Express Exhibition as the Core，Build a collection exhibition、Meeting、Hotel、Office、Museum and other functions as one of the Expo Center.。After the completion of the project, it will provide sufficient exhibition space for large-scale trade exhibitions.，To hold the World Express Industry Conference，Medical Devices Congress，Provide permanent main venue for Chinese Medicine Conference and Tourism Exchange Conference，It has become one of the major exhibition venues in Tonglu and Hangzhou.。

▲Project site

Since May last year.，Shanggong MachineryMS45EThe double-wheel mixing drilling rig has been working continuously on several construction sites in Wuhan.，With strong product strength and excellent quality，Market reputation and user evaluation are upgraded again，MS45EThe double-wheel mixing drilling rig has become a local famous one.“Star equipment”。

It is worth mentioning that，Shanggong MachineryMS45EThe double-wheel mixing drilling rig is directly driven by variable frequency motor instead of the traditional hydraulic transmission system.，And that mechanical efficiency is high、Low equipment cost and maintenance cost，Take the construction case in Wuhan as an example.，Construction of the first pair with depth of 42mUnderground cement-soil water-stop mixing wall with the same thickness，Time 6h，The actual power consumption of the hydraulic version of the double-wheel mixing rig is 3000 kilowatt-hour，The actual power consumption of the electric double-wheel mixing drilling rig is 1500 kilowatt-hour，Before and after a sharp contrast.，Electric double-wheel mixing drilling rig is more energy-saving and environmentally friendly。

 

▲Project construction site

Foundation pit excavation is required in the early stage of the project，MS45EThe task is to make the cement-soil mixing water stop diaphragm wall with the same thickness underground before the excavation of the foundation pit.（CSM），Total length of water stop wall is about 180m，Wall thickness 850mm，Maximum depth 21m，Time for each pile 2h，The difficulty of the project is that there are many underground obstacles.，Construction stratum 10mThe above is a thin soil layer，10mDiameter 10 below-70cmA large accumulation of rubble，Equipment passes real-time detection、Control the amount of cement slurry during construction、Drilling speed and accuracy，And that stir effect is ensured，Be highly praised by the construction party。

▲Project construction site

Symbiosis of responsibility and responsibility，Coexistence of quality and innovation，Shanggong produces every product with ingenuity，Serve every customer with care，Shanggong Machinery has been committed to providing customers with the overall solution of underground foundation.，Helping National Urban Infrastructure Construction，Fully meet customer construction needs，Shanggong Machinery will always be on the way.！

 

MSSeries double-wheel mixing drill（CSMConstruction method）Introduction：CSMThe method is also called milling deep mixing method.，Combined with hydraulic slotting machine&Deep mixing technology，Carry out innovative construction method of underground continuous wall。CSMThe construction method is mainly based onMS45EDouble-wheel mixing drilling rig for construction，Mainly used for building foundation pit、Underground parking、Subway station、Underground commercial street、Reservoir dam、Waterproof Curtain in Deep Foundation Project of Environmental Protection Engineering、Construction of retaining walls。

▲MSSeries crawler type/Walking-type double-wheel mix drill
Product innovation：■Adopt matureJBSeries pile frame，Square drill rod guide，Ensure the construction accuracy；■Real-time detection、Control the amount of cement slurry during construction、Drilling speed and accuracy，And that stir effect is ensured；■The traditional hydraulic transmission system is replaced by the direct drive of variable frequency motor.，And that mechanical efficiency is high、Low equipment cost and maintenance cost。

MS45EPerformance parameters of walking double-wheel mixing drill：

MS55EWalking stylePerformance parameters of double-wheel mixing drill：

 

MS45EPerformance parameters of crawler-type double-wheel mixing drill：

MSIntelligent construction management software for series double-wheel mixing drill：■Adopt synchronous data acquisition and storage technology■Slurry monitoring system■Trenching vertical monitoring system■City wall quality monitoring system■Milling wheel monitoring system

Construction process：

Construction process（Jump hit）：

 

CSMConstruction process：