This build is designed so that each module produces 2 belts of ore. You could do half but then get less utilization of belts and inputs sitting on belts (nutrients spoiling)

Originally shared on the public FactorioPrints / Factorio School archive (factorioprints.com · factorio.school). Authorship preserved from the public catalog.
This build is designed so that each module produces 2 belts of ore. You could do half but then get less utilization of belts and inputs sitting on belts (nutrients spoiling)