"Lingyun" shows its glory! Zoomlion Helps Jianhua Neng Shidao Bay Nuclear Power Expansion Phase I Project

July 28，Huaneng Shandong Shidaowan Nuclear Power Expansion Phase I Project Unit 1 Site Flags Flying，Construction workers are busy shuttling.，Accompanied by an order.，The Concrete Pump Truck of Zoomlion successfully poured the first-party concrete into the nuclear island through the pipeline.，It marks the official start of the project.。This is after the world's first fourth-generation nuclear power plant was put into commercial operation here in December last year.，The base is independent of three generations of nuclear power.“Hualong One”Another breakthrough in the field of unit construction。

The expansion project under construction this time，Adoption of China's third generation nuclear power technology“Hualong One”。The reactor building of nuclear island 1 of the project is cylindrical in appearance.，Radius of raft foundation: 27m，The thickness is 3.7 meters，Steel mesh and pipe network are densely distributed，In addition, the geological structure is complex.，It is difficult to complete the concrete pouring of raft foundation on schedule and with good quality。After many comparisons，The construction party finally chose Zoomlion Concrete Machinery to undertake the main task.，Provide strong support for project construction。

In this pouring operation,，Project side optimizes working procedure，It is the first time to plan the synchronous construction with the raft foundation of the surrounding powerhouse，Start 8 sets of pouring equipment at the same time for collaborative operation during the peak period of the site.，To ensure the efficient and stable construction process.。The whole construction is expected to pour more than 8800 cubic meters of concrete.，Zoomlion's main concrete equipment includes four 70-meter pump Trucks and 63-meter pumps.、56 meters、52 meters and many other meters of pump Truck equipment，And a plurality of 4.Series 0 truck mounted pump。

▲Construction site（The pictures are from the official account“View Weihai”）

Among，Zoomlion 70-meter pump truck is the industry's first pump truck with a weight range of 55 tons exceeding 70 meters.，Obvious advantages in quality and performance。At the same time，One-button control function on Zoomlion Concrete Pump truck，The working strength of the arm frame controlled by the operator can be reduced by 40%Above，The efficiency has been greatly improved。“Three days and three nights in a row.！A total of about 8000 cubic meters of concrete，Full pipe discharge in the whole process，The boom is very stable。”The on-site operator sighed with emotion.。

It is understood that，The expansion project adopts the third generation nuclear power technology.“Hualong One”，Single unit capacity 1.2 million kilowatts，It is a landmark achievement of independent innovation of nuclear power science and technology in China.。After the completion of the project，Annual power generation will exceed 20 billion kilowatt-hours.，Heating area of nearly 20 million square meters，Benefiting 600,000 people，Provide clean and low carbon for Shandong Peninsula、Safe and efficient supply of electricity and heat。

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