Why Your Factorio Factory is Slow (The Stack Inserter Secret)
Why Your Factorio Factory is Slow (The Stack Inserter Secret)
Recent builds push inserter limits, exposing hidden bottlenecks. Players seek reliable ways to speed up lines without scrapping layouts.
Why Your Factorio Factory is Slow (The Stack Inserter Secret) is smart inserter groups handling multiple items. These teams grab many stacked items per tick while targeting correct destination belts. Studies indicate this method reduces lane congestion better than single-item routines.
How Stack Inserters Fix Throughput
Groups share a request list across the network. They only grab items when storage has space and valid destination exists. Research shows this prevents comb filter noise halting neighboring belts.
Practical Setup Guidance
Place read circuits on inserters, not chests. Connect common bus or request station to manage item flow tightly.
A one-line takeaway: clamp inserters to request buses and feed fixed stacks for steady throughput.
Q&A
Q: Circuit control really matters for stack inserters? Yes, read circuits block grabbing when chest or destination can not accept more items.
Q: Should I always use full stack inserters? Use them on main lanes; mix with basic inserters near crafting machines for flexibility.
