... 3.High speed 4.ISO 9001 corrugated roofing forming machine Technical Parameters Main Equipment: forming machine, hydraulic cutting, output table, hydraulic system, electric system ... EquipmentDecoiler, main forming machine, hydraulic cutting, product stand, hydraulicsystem, electric system.3. Technical Parameters 1) automatic inner tight decoilerA. Coil inner diameter: 450mm-700mmB ...