---
navigation:
parent: factory/factory-index.md
title: "Iron"
icon: "woot_revived:iron_cell"
position: 2
item_ids:
- woot_revived:iron_pylon
- woot_revived:iron_plinth
- woot_revived:iron_cell
---
# Iron
The second tier of your factory.
## Design
Note that the Fake Spawner that are small in the preview are optional
The [Layout](../machines-blocks/layout.md#iron) configured on the second tier can help you to build it
## Iron Blocks
For this one you will need
20 Iron Pylon,
12 Iron Plinth,
1 Iron Vitality Cell