The present invention relates to a processor for continuously producing an elastomeric composition. Said process comprises the steps of: a)metering and feeding into at least one extruder at least one elastomer and at least one filler; b) mixing and dispersing said filler into said elastomer by means of said extruder; c) passing the resulting elastomeric composition through at least one static mixer. Furthermore the present invention relates to an apparatus for continuously producing an elastomeric composition, said apparatus comprising at least one static mixer for passing through the resulting elastomeric composition discharge from the extruder.