C Z Purlin Roll Forming Machine

C Z Purlin Roll Forming Machine Parameter Item Parameters Profile C & Z purlin Material Type Q345-Q235 Galvanized Sheet Thickness(mm) Yield strength: 230-300 (Mpa) 1.6-3.2 Yield strength: 300-350 (Mpa) 1.6-2.6 Max. forming speed (m/min) 30 Roller material GCr15/Cr12/D2 Roller driven type H…