1-Tube for water down and bending 2-Easy to operation 3- PLC control system 4-Low noise 5:Down pipe roll forming machine 1 I:NTRODUTIONThe machine includes passive uncoiler unit,sheet guiding equipment,roll forming system,post cutting equipment,hydraulic station,PLC system and run out table and the bending machine2:Technical ParametersMaterial Spec Galvanized sheet and color sheet ASTM ...