82-meter blade, offline in one day! CCTV Visits Sany Shaoshan Lighthouse Factory

Clean energy industry chain has become the focus of attention.

November twenty eighth

CCTV Journalists and Mascots of the Expo“Chain krypton”

Explore China's Wind Power Equipment Industry Chain Together

In Shaoshan, China·Sany Heavy Energy Blade Factory

Entering the Future World of Wind Power Industry

Look at China“Zhi”How to Lead the Development of Global Wind Power！

Sany Group，Zan 6

The original report

One fan consists of blades and vanes,、Hub、Cabin、The tower consists of four part，It seems very simple.，It is composed of tens of thousands of parts after detailed disassembly.。

CCTV reporter Tang Lei：More and more countries are customizing blades in China.，The production speed in China has reached one blade per day.。

The world's first wind power industry“Lighthouse factory”Li，All the production workshops are running at full capacity.。

This is the person in charge, Peng Haibing.，The factory has just received an urgent order from India.，To produce an 82-meter-long blade in one day.。

CCTV reporter Tang Lei：Ply，Is to build the skeleton of the blade.，This is the first stop for blade production.。

On this giant blade mold.，This kind of image“Cloth”The same special material is called fiberglass cloth.，Lay it on it to ensure that the blade is light enough.，The strength is also high enough.。Lay the main beam in the middle.，The spine of the blade can be shaped.。

Now，These key processes have achieved fully intelligent auxiliary positioning.，Not only is the accuracy improved,，The time is also reduced by one third.。

CCTV reporter Tang Lei：“Perfusion”It's like an infusion，It is to inject the resin into the whole skeleton by vacuum infusion.，And then penetrate into that glass fiber cloth through the pipeline.，After 5 hours, it can solidify into a strong glass fiber reinforced plastic.，Forming a blade“ Muscle ”。

Peng Haibing, Head of Sany Heavy Energy Shaoshan Blade Factory：Through this panel, the temperature of our workshop can be fed back in real time during the whole production process.、Humidity、Illuminance, etc，It is of great help to production efficiency.，Raise at least 20%To 30%。

CCTV reporter Tang Lei：The 82-meter-long blade is really too big.，The equivalent of 150 adults standing in a row.，It weighs more than 20 tons.，Can you imagine?？It took one day to finish such a big Mac.。

Behind one blade a day is the high efficiency of the intelligent level of wind power manufacturing in China.，And the perfect synergy of the whole supply chain.。Wind power industry clusters in many places，All components required for Wind Turbine manufacturing can be integrated quickly，It even formed a three-hour supply chain.。More than 300 kilometers away from here is their main production line.。

Tang Hui, Process Engineer of Chenzhou Intelligent Factory of Sany Heavy Energy：In this supplier platform.，We have a total of 2447 of our suppliers，Inventory data can be shared among these suppliers.，The progress of procurement can be directly displayed.，The order production cycle will be shortened by 24%Left and right，Human efficiency will also increase by 23%。

Here，A large megawatt wind power host can be produced every three hours.。It is under the support of this intelligent industrial chain and efficient collaborative supply chain.，Now our country has become the largest wind power equipment manufacturing base in the world.，Produced global 60%Wind Turbines，64%Blades and 70%More critical components.，Exports to 55 countries。

By providing wind power products with good quality and good price for the whole world，Driving the global wind power generation cost per kilowatt hour to drop rapidly，It has also accelerated the development of green energy in various countries.。

Source of content：CCTV News

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