Success Story: A new aluminum brazing material developed by a startup company is used in air conditi

At the end of 2018, Xinrui Dajin received a demand from a large - scale air - conditioning manufacturing enterprise in Anhui. We organized technical personnel in the fields of brazing equipment, brazing flux, brazing materials, and brazing processes to conduct a joint discussion. We applied the new aluminum brazing materials developed by Xinrui to air - conditioning heat exchangers, and Xinrui's solder was verified and approved by the laboratory of its Japanese parent company. In terms of the welding materials used in air - conditioning aluminum heat exchangers, we got rid of the serious dependence on imported materials.

Photos of aluminum heat exchanger workpieces

Photos of finished flat flux - cored welding rings (for reference)