The invention provides an aluminum-alloy-hub die-casting production system and a production method. Logistics automation and the short process of production processing are achieved, the production efficiency is improved, and the labor cost is reduced. The automobile hub die-casting production system comprises a machine frame, a filtering net feeding table for filtering net feeding, a lifting mechanical arm located at the back portion of the filtering net feeding table and used for grabbing a filtering net and cast hubs, one or above die casting machines comprising die casting molds and containing trays and used for casting hubs, a quenching box located on one sides of the die casting machines and used for quenching cast hubs and a deburring machine located below the lifting mechanical arm and used for burring hubs; the filtering net feeding table, the lifting mechanical arm, the die casting machines, the quenching box and the deburring production system are arranged on the machine frame.