Addressing the shortcomings of outdated customer equipment and production pain points, we customized an exclusive automated melon seed roasting production line. By integrating automated feeding, intelligent transport, constant-temperature roasting, automatic salt spreading, and rapid cooling into a streamlined process, we optimized equipment structure and workflow connectivity. This solution resolves issues such as fragmented processes, cumbersome operations, and inconsistent output in traditional equipment, achieving fully automated and standardized melon seed roasting operations