Building a belt conveyor line using 3D

Some overlap with others
Three proposals to make the most of the characteristics of 3D games, mainly related to line handling.
1. I want you to be able to stack balancers
2. I want you to be able to raise and lower with a lifter from a high place to a low place (and vice versa)
3. I want to put multiple products in the balancer and set it so that each product can be taken out from the designated place.
I think it will be easier to understand if you can imagine Satisfactory.