FFS for fabrication process

Hello all,

I just wanted to know what could be the best way to create the Factory flow simulation for any fabrication process where a fabricating Machine consumes the Coil (Metal sheet role a continues provided part) as an input and produces Frames or Ducts of desired lengths, size and shape.

Here I have a scenario where I need to create a FFS for the Duct forming and Frames fabrication process to identify the throughput.

Kindly suggest is there a way to make the simulation run with continues rolling out of the sheet from the coil to the Machine and getting Frames or Ducts as an output ?