Roll Forming Machine Knowledge :

Roller material:
ASTM1045、40Cr、GCr15、Cr12(D3)、Cr12MoV(D2)

Forming machine driving system:
chains/sprokets driven、gearbox driven、 universal joint driven
Machine structure:
wall frame、separate standing frame、cantilever frame、quick
exchangeable rack-machine forming frame

Un-coiler type:
passive(Un-powered)、automatical、manual expanding、hydraulic expanding
link-connecting expanding、taper wedge expanding、double cone、double head
Cutting section design:
two blade no waste cut、three blade slug breaker、45 degree beveling cut、
saw cut、flying saw/cutting、hydraulic cutting、electric cutting

FLOW CHART: