Moving towards the "Green" and Seeing the "Aluminum" Trend: Wang Shuiqing, the chairman of Xinrui We

On March 15, 2023, the China Air - conditioning Industry Aluminum Application Research Seminar and the Release Conference of the "White Paper on Aluminum Application Research in China's Air - conditioning Industry" jointly organized by the China Household Appliance Research Institute, supported by the Professional Committee of Small Refrigeration Equipment and Low - temperature Biology of the Chinese Society of Refrigeration, the Aluminum Application Research Working Group of the Air - conditioning Industry, and the "Household Appliances" magazine, was successfully held in Hefei.

Wang Shuiqing, the chairman of Zhejiang Xinrui Welding Technology Co., Ltd., introduced the difficulties and solutions of flame brazing for air - conditioning aluminum heat exchangers and pipeline parts at the conference. He said that the flame welding technology for air - conditioning aluminum heat exchangers and pipeline parts is not just a problem of welding equipment, brazing materials, nor simply a technical process problem. Instead, it is a complex integrating welding equipment, solder, flux, technology, and process, and it is very difficult to do well. However, with the progress of technology, the difficulties are being continuously overcome. For example, the development of an intelligent flow controller has realized the automated production of flame brazing, greatly improving the pass rate; the adoption of a flexible wire feeding device and an OHS system has effectively solved the problem of interference in flame temperature between solder joints. His speech was highly recognized by the guests present!