Troughed mining conveyor belt - YouTube- conveyor belt troughed , · DEM (discrete element method) and flexible multibody dynamics simulation of a troughed mining conveyor belt. 10000 particles are used to model the bulk mater...Hytrol CRB Troughed Glass & Cullet Belt Conveyor ...Hytrol Model CRB Troughed Belt Conveyor was specifically designed to convey broken glass also known as cullet in the glass manufacturing industry.