![Pillars For Conveyor Belts](/data/gallery/2/9/4/2/f/230-50.jpg?v=1626136687)
Pillars For Conveyor Belts
![](/data/uploads/GameIconsUpdate4/Pillar_Middle_256.png)
One of my favourite aesthetic techniques is using the Pillar Middle foundation piece for running conveyor belts and pipes.
![Aluminum Production Line](/data/gallery/4/f/5/5/8/229-50.jpg?v=1626127426)
Aluminum Production Line
![](/data/uploads/GameIcons/IconDesc_AluminiumScrap_256.png)
Unlocking the Bauxite Refinement milestone in the Hub allows you to use Bauxite to create Alumina based products, the end goal being Alclad Aluminum Sheet.