{"category_id":"CAT-000000006","path":"material-handling/conveying-systems/screw-conveyors","name":"Screw Conveyors","description":"Screw Conveyors within Conveying Systems.","level":3,"publication_count":1,"publication_count_deep":1,"url":"https://opentechnical.org/topics/material-handling/conveying-systems/screw-conveyors/","children":[]}