Automatic C and Z purlin roll forming machine 1.High ... Service(with warranty and one year guara Automatic C and Z purlin roll forming machine, steel profile roll ... forming machine,cold roll forming machine, C purlin roll forming ... reducer11. Dimensions: about 10500mmx1500mmx1400mm.12.Function: forming C purlinC80-C300 (C80,C100,C120,C140,C150,C160, ...