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High-speed rail body uses "green aluminum" made in Shandong to help high-speed rail speed up

High-speed rail body uses "green aluminum" made in Shandong to help high-speed rail speed up

  • Categories:Media Report
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  • Time of issue:2020-12-23
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(Summary description)On September 21st, the 12th National Internet Media Shandong Tour entered the Conglin Group to experience how the "Law of the Jungle" with continuous innovation as its soul leads the enterprise on a path of transformation and upgrading.

High-speed rail body uses "green aluminum" made in Shandong to help high-speed rail speed up

(Summary description)On September 21st, the 12th National Internet Media Shandong Tour entered the Conglin Group to experience how the "Law of the Jungle" with continuous innovation as its soul leads the enterprise on a path of transformation and upgrading.

  • Categories:Media Report
  • Author:
  • Origin:
  • Time of issue:2020-12-23
  • Views:0
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On September 21st, the 12th National Internet Media Shandong Tour entered the Conglin Group to experience how the "Law of the Jungle" with continuous innovation as its soul leads the enterprise on a path of transformation and upgrading.

Conglin Group’s products are high-speed rail profiles, lightweight automobiles, aluminum alloy ships, aluminum alloy pedestrian bridges, all through advance planning, independent research and development and innovation, and always at the forefront of the industry.

China Shandong Net, September 21 (trainee reporter Liu Zirui) "We do all the high-speed rail components." On September 21, Su Zhenjia, chairman of the Conglin Group in Yantai Longkou, spoke to the "Supply Side·Shandong Strategy-Twelfth According to the interview team of the “Shandong Tour of the Chinese Internet Media”, it said that relying on the combination of technological innovation and market innovation, Conglin Group has long bid farewell to low-end products such as aluminum alloy doors and windows. It has successfully developed lightweight automobiles, aluminum alloy ships, High-end products such as aluminum alloy flyovers and aluminum alloy building templates. And because the aluminum material greatly reduces the weight of the car body, the jungle also indirectly clears the obstacles for the speed of high-speed rail.

For a long time, high pollution and high energy consumption are the inherent impression left by the traditional industry of aluminum in the smelting stage. Conglin Group also wandered in the low-end market of the aluminum industry in the past. "Gradually we discovered that aluminum actually has many advantages, light weight and corrosion resistance." Su Zhenjia told reporters that Conglin Group took the lead in calling out the concept of "green aluminum" in China, and continuously inspired the excellent performance of aluminum to make aluminum Transform into "green aluminum" with the characteristics of light weight, corrosion resistance, value preservation and appreciation, and recycling.

In the production workshop of Conglin Group, rows of cast high-speed rail ceilings are neatly placed on the production line. Su Zhenjia told reporters that these ceilings will soon be transported to CRRC for assembly of high-speed rail and city rail. Benefiting from the advantages of light body weight, coupled with the improvement of the engine, the high-speed rail has increased from 200 kilometers per hour that year to the current 500 kilometers per hour.

In the jungle factory area, the reporter also saw a brand new semi-trailer with the words "Jingdong" and a patrol boat with the words "China Maritime Supervision" placed on the side of the factory. Su Zhenjia told reporters that these cars and boats are made of aluminum alloy. "Like the trailers we produce for logistics companies such as JD.com and YTO. Since their weight is more than 30% lighter than steel bodies, each car can save more than 70,000 yuan in fuel for the company each year." The reporter learned that because aluminum is corrosion-resistant, More and more boats have begun to choose aluminum as the material of the hull, which will not only help the boats speed up, but also extend their service life.

In some big cities in Beijing, pedestrian overpasses have also begun to transform from steel materials to aluminum alloys. "Compared with traditional steel flyovers, the weight of the bridge is reduced by two-thirds, and maintenance costs are reduced by 90% every year." Su Zhenjia said that after the service life of the overpass, the recovery rate reaches 97%, which greatly saves cost investment.

It is worth mentioning that the Conglin Group only took more than three years for the breakthrough of China's lightweight automobile from zero to industrialization. At present, Conglin Group has successfully developed aluminum box semi-trailers, tank semi-trailers, flatbed semi-trailers, container semi-trailers and other products. It has become the only company in my country that has been approved by the Ministry of Industry and Information Technology for the production of aluminum semi-trailers. Lightweight heavy-duty trucks provide important support.

Wang Feng, a well-known commentator who participated in this media trip, came to Yantai for the first time. Wang Feng said frankly that he was shocked when he came to the Conglin Group. "I always thought that most of the advanced equipment and accessories like high-speed rail locomotives would have to be imported. I didn't expect that our own company could produce them, and our technology is still in the leading position in China."

This year, Longkou was awarded the title of "China's Traffic Aluminum City", becoming the only city in the country to receive this honor. As a leading enterprise in Longkou and even the domestic high-end aluminum material industry, the development trajectory of Conglin Group interprets the transformation and upgrading of national enterprises, and also shows the transformation and upgrading of industrial technological innovation, energy saving and emission reduction. At present, more than 60% of domestic car body profiles have been "made in the jungle".

However, while the company is developing, Su Zhenjia also has new problems. "Conglin's aluminum alloy high-end equipment industry is an emerging industry in China, and products such as lightweight automobiles, aluminum alloy ships, and aluminum alloy flyovers are emerging products. They are currently in the market cultivation stage and have a low market share." Su Zhenjia hopes to use this media The report of the interview team has enabled more steel-based manufacturing companies to understand the use of aluminum.

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