... of this guard rail line includes: uncoiler, leveling and adjustable roller, nine roller leveling system, 250T Specification of ... of sheetWeight of coilCoil inside diameterCoil outside diameterLine forming speed: 2.5mm~3.2mm: 483mm(MAX): 6,000mm ... gear box, ZQ650 reducer, 37kw stepless adjustable motor, 6m finished product support table, control box, as for spare part including one set of gear box and ...