Baise: Supplementing chains, extending chains, and strengthening chains to open a new "aluminum" process

On March 28, Longlin Autonomous County of All Ethnic Groups ushered in a grand event. Officials and masses of all ethnic groups celebrated the 70th anniversary of the establishment of the autonomous county. In the county's Poverty Alleviation Benkang Industrial (Employment) Park, employees of many aluminum-related enterprises stick to their posts and spend a different kind of county celebration with vigorous production.

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In the smelting workshop of Dingyu Technology Co., Ltd., several melting furnaces stand tall, and the aluminum ingots that were originally sold directly for export are re-melted, and the red aluminum water emits steam. Magnesium is added during the processing, and drawn into aluminum-magnesium alloy wires of different sizes according to customer needs. "After this process, the output value per ton is about 3,000 yuan more than that of selling aluminum ingots." Long Zuyu, the company's production director, said.

The drawn wire rods were transported to Hesheng Metal Materials Co., Ltd. 100 meters away by a forklift, where they were processed into electroplated copper-clad aluminum-magnesium wire rods with a copper content of 5%, and then sent to other downstream enterprises in the park.

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Guangxi Dayu Cable Technology Co., Ltd. is one of the downstream companies. It purchases electroplated copper-clad wires with a diameter of 3 mm. The company's technology is to continue to thin these wires. "Look, this is a middle stretching machine," said Guo Saifei, deputy general manager of the company's production, in front of a spinning machine. "After this process, the diameter of the wire can reach 0.5-0.8 mm."

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Continue to visit and come to the working area of the micro-stretching machine. The rollers are flying, and the reporter can't help but move forward. The worker hurriedly reminded: "Be careful! There are thin wires in front of you." Looking closely, there are dozens of thin wires connected to the upper and lower rollers. According to the worker, the diameter of these threads is 0.12-0.16 millimeters, which is about the size of a human hair.

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After being annealed and packaged, the stretched wire rods are sent to Foshan, Jieyang and other places in Guangdong. According to the person in charge of the Longlin Bureau of Industry and Information Technology, the current price of aluminum ingots is about 19,000 yuan per ton. After further processing, the wire rods produced by Dayou and other companies are about 35,000 yuan per ton.

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Longlin strives to promote the interaction of upstream and downstream enterprises in the county's aluminum industry chain, implements the "electrolytic aluminum + aluminum deep processing industry" model, and develops the aluminum-magnesium alloy wire and copper-clad aluminum wire industry through investment promotion. The county's aluminum-magnesium alloy wire production capacity is about 40,000 tons, accounting for 40% of the national market share, and the country's largest aluminum-magnesium alloy wire and copper-clad aluminum wire production base has basically been built.

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The government work report of this year's National Two Sessions put forward that "continue to carry out the action of strengthening the industrial chain and supplementing the chain, focus on the key industrial chain of the manufacturing industry, concentrate high-quality resources to jointly promote the key core technology research, and fully stimulate the vitality of innovation."

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Baise is an important demonstration base for the ecological aluminum industry in the country. It has a production capacity of 10.05 million tons of alumina, 2.37 million tons of electrolytic aluminum, and 3.85 million tons of aluminum processing. The three production capacities account for more than 80% of the whole region. The development of Longlin's aluminum industry is one of the results of Baise's implementation of the spirit of the National Two Sessions and its actions to strengthen the industrial chain and supplement the chain.

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Baise implements "Aluminum Second Pioneering", adheres to the road of green and low-carbon development, insists on complementary chains, extended chains, strong chains, and clustered development, promotes high-end, intelligent, and green aluminum industries, and accelerates the optimization and upgrading of the entire industrial chain to achieve High-quality development. The "Decision of the Baise Municipal Party Committee on Promoting the High-Quality Development of the New Eco-aluminum Industry" proposes that by 2025, the innovation driving force of the city's aluminum industry will be significantly enhanced, the industrial cluster will be prominent, the energy efficiency of alumina and electrolytic aluminum will basically reach the international advanced level, and the main products of aluminum deep processing The energy efficiency is better than the industry's energy consumption limit access value, and the total output value of the aluminum industry will reach 120 billion yuan; by 2030, the aluminum industry will make a major breakthrough in scientific and technological innovation, realize circular, intelligent, efficient, and low-carbon development, and achieve energy efficiency of alumina and electrolytic aluminum. Reaching the international advanced level, the energy efficiency of aluminum deep-processing products is all better than the industry's energy consumption limit access value, and the total output value of the aluminum industry reaches 200 billion yuan. (Wei Pengyan).

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