In order to study the continuous production technology of propellant, the continuous production model of propellant is established with the background of the propellant plastisol manufacturing process. Based on the material movement speed of the propellant continuous process, matching relation of logistics and matching relation of process equipment in continuous production of propellant was studied. The material movement speed of the continuous production process of the propellant was analyzed, established the propellant continuous manufacturing model based on propellant continuous manufacturing material movement speed. Taking certain type propellant manufacturing as example, research the application of propellant continuous manufacturing model in propellant continuous manufacturing. The results show that the model can be used in propellant continuous manufacturing technology optimization, and solve the problem of continuous bonding of discrete process and continuous process.