... --- Roll forming --- cutting-to-lengh --- collection table Unit performance1, Machine capacity: width100-500mm, thickness:1-3mm2, Product speed: 0-15m ... type, material:HT200c, Roll forming rack: 12 setsd, The diameter of the roller axis:φ70mm, roller surface:400mmMaterial: 40Cr quenching treatment ... )6, cutting-to-lengthHydraulic press cutting, power: 5.5kw C shape purlin roll forming machine