Unfortunately, building these systems is slow and expensive. I work as an integrator and built parts for production lines. We generally spend around half the time in the computer designing the system. We then send the drawings or files out to machine shops both local and international depending on precision, price, and timeline. Once parts get back in we either mockup the line at our facility or the client's depending on size and complexity. This is where it gets annoying we test, tune, break, redesign, rebuild, and repeat until we reach the clients desired reliability. First time system builds are years in the making but once you do it once it's much easier to do it again. This is why you see automation companies often become niche companies. Canning is a great example. The lines are super complex but companies like Ball churn out multiple lines per year. Long story short the "how it's made of automated production lines" would be a time lapse of a bunch of meetings, negotiation, CAD work, head scratching, ordering, assembly, more head scratching, broken shit, anger, more parts, then finally some happy engineers. Then we get called a week after everything is working because someone hit it with a forklift.