Introduction
Mining activities in Bandar Abbas as the economic heart of southern Iran plays a key role in the development of industry and employment. Minerals are the most important tools for extracting, transporting, processing and transporting minerals. Mineral maintenance in Bandar Abbas is of particular importance, as the optimal operation of this equipment directly affects the profitability, safety and continuity of the production process. This article attempts to explain the role and benefits of maintenance of mineral machinery in Bandar Abbas's mineral industry and provide practical solutions.