A fully automated factory that produces all you need for 45 Assembling machine MK.II / min from scratch.
Input: Silicon ore, Stone, Water, Crude oil, Coal, Iron ore, Copper ore & Assembling machine MK.I. Excess Hydrogen are stored in Storage tank & ILS for use elsewhere.
Note!
1 - The factory will as placed produce 23 Assembling machine MK.II per min, so use the first 37 you produce to upgrade the ones in the print.
2 - Upgrade belts to MK.III ASAP for full output of 45 assemblers / min