From September 25th to the 27th, the 5th revived aluminum melting smelting technology training course organized by "Resource Recycling" magazine, Beijing Zhongxue Recycling Metal Research Institute and China Recycled Aluminum Enterprise Club was held in Tianjin. This training class attracted more than 40 management personnel and technical backbones of reclaimed aluminum companies from home and abroad. It is reported that this training course on recycled aluminum smelting technology focused on regenerative combustion equipment and low-temperature smelting technology, and proposed the latest environmental protection project management technology and supporting programs. The company also joined the company's visit. In the aluminum recycling workshop, the students asked questions on the technical issues they were most concerned about. The lecturers explained the actual situation one by one, and the lectures were very lively. The principle and basic knowledge of recycled aluminum smelting taught by senior experts in the field of reclaimed metals, Professor Zhang Xizhong, director of the Beijing Zhongxue Recycled Metal Research Institute, and professor Mao Xiemin of Shanghai University, as well as technical development trends and energy-saving technology development trends in the renewable aluminum industry in China, have caused The students are highly concerned. In addition, this session of the training class also invited senior engineer of the company with rich experience in the production of recycled aluminum for more than ten years, and explained in detail the management of the production process of recycled aluminum, the application and development of new processes and new equipment, and the production of recycled aluminum. The process parameters and the key steps of quality control make the students know the technical know-how and basic flow of recycled aluminum production. The trips to Tianjin Ziya Environmental Protection Industrial Park and Tianjin Aotong Metal Products Co., Ltd. made this training event and the activity of the recycled aluminum enterprise club culminate. In the smelting workshop, lecturer of the training class and Zhang Dongsheng, general manager of Aotong Metals, introduced the characteristics and differences of traditional aluminum smelting furnaces and regenerative combustion smelting equipment. Sichuan Yide Renewable Resources Co., Ltd., Hubei Jinyang Metallurgical Co., Ltd. and other companies are about to launch a new project of aluminum recycling. Their trainees deliberately asked in detail about the sources of waste, staffing, and management methods, even in the sorting workshop. The shifting process of the sorting staff has made a detailed record; two entrepreneurs from Taiwan Province of China who are preparing to build a recycled aluminum plant in Vietnam are pleased to say: “We want to invest in the recycled aluminum industry, but because we do not understand the production process, we have been We dare not rush to start work. This time we learned so much practical knowledge through training. We have a bottom in mind when we set up factories again.†When the author and the students exchanged ideas, although the development of the recycled aluminum industry was affected by many unfavorable factors this year, Most reclaimed aluminum companies are still in urgent need of information for new technologies and markets. Companies such as YeeChe Metal, NEP, and Nanjing Zerong have not participated in the training classes for the first time. During the course of the training courses, China’s Guangdong, Fujian, and other places were hit by typhoons. The recycled aluminum enterprises in the PRD have been affected to different degrees. Impact. According to Ms. Chen from Fuzhou Haoli Aluminum, attending this training class can not only make contact with entrepreneurs in different places and understand the operating conditions of other companies; it can also analyze with industry experts how to save themselves in the market crisis and how to reduce them through improved technology. The cost of production is also worthwhile for us to participate in the trials. It is understood that most of the participants in this training class are members of the Renewable Aluminum Enterprise Club. In this training class, members of the club exchanged, studied, and interacted with each other to achieve the sharing of technology and information. Since the beginning of this year, international aluminum prices have remained high. Faced with the newly introduced VAT policy and the increasing pressure for energy conservation and emission reduction, many small and medium-sized aluminum recycling enterprises have all converted or even closed down. Even the profits of some large-scale reclaimed aluminum enterprises are getting slimmer. . However, the warm scene of this training class is encouraging. According to the organizer of the training course and the editor-in-chief of "Resources Recycling" magazine, the purpose of the establishment of the Renewable Aluminum Enterprise Club is to be close to the needs of recycled aluminum companies and serve the enterprises. He believes that the training of remelted aluminum smelting technology should continue to be strengthened. “Technological progress and industrial upgrading cannot be accomplished overnight. However, every step of our development is toward this goal.†Professor Zhang Xizhong of the training class said: “Because With the continuing downturn in the global economic environment, the prices of non-ferrous metals will continue to decline. Many of our previous businesses depended on rising commodity prices and making huge profits. Now that prices have fallen and the market has slumped, it is difficult to make profits from the difference. The aluminum technology training class is held at this time, and it is the best opportunity to help enterprises to benefit from production and transform the original extensive production into fine management.†(Wang Bing)