I can relate your first image with a company I worked for a few years ago. After heating the material, they use extrusion process (with the aid of air) to eject the material before setting it into a roller. Thanks for the extrusion process meal #winks
Your posts are always too dope! Steem on sir!!
They used pneumatic systems as a source of power.. Cool.
Thanks for sharing your experience and thanks for reading.
Oshey engineer! You're welcome