The "REDFINER" module enhances, through reduction and selection, the "poor" scrap from separate waste collection, WEEE, small household appliances, valves, crankcases, combustion engines from E.L.V., tins, cans, spray cans, electric motors, transformers, induced, stators, window and door trim, packaging waste, meatballs... The "REDFINER" has been designed and manufactured with the aim of putting the material to be recycled in the best conditions to be separated and released. This means a particular attention to the separation that must be such as to physically separate the components as a whole, so that they are not only separated but also free from each other.