The invention provides a screw parameter recommendation method, device, equipment and medium for a twin-screw extruder, belonging to the technical field of plastic processing equipment. The method comprises: acquiring the product type, modification type and required output of the twin-screw extruder; matching the product type and modification type with a parameter recommendation database to obtain a first recommended value of non-adjustable screw parameters and a second initial recommended value of adjustable screw parameters; optimizing the second initial recommended value based on the required output to obtain a second recommended value. The invention does not require a complex testing process, shortens the parameter recommendation time before production of the twin-screw extruder, and improves the production efficiency of screw parameters. In addition, precise matching of screw parameters based on product type and modification type improves the consistency and stability of product quality, i.e., improves the quality of products produced by the twin-screw extruder.
Country Code: CN
Application Number: CN202411258335.3
