Secure power
Keep spare power before you expand. Leave generators easy to reach.
Build a stable factory with simple power, storage and production routes.
Keep spare power before you expand. Leave generators easy to reach.
Send raw items into storage. A short shortage will not stop the whole line.
Give each middle material its own block. Join the lines near the last machine.
Place storage before costly outputs. Change ratios after you watch real use.
Keep each line easy to expand. Add storage between extraction, processing and assembly. This limits the effect of a short shortage. Keep spare power for new machines. Leave open routes near key blocks.
Label each output before you copy a blueprint. A clear line is easy to repair and copy. Watch what the factory really uses. Expand the slowest step first. Keep key operator materials apart from optional goods when resources are low.