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Factorio BlueprintsAll belt balancersFactorio 5 to 9 Balancer Blueprint

Factorio 5 to 9 Balancer Blueprint

Five belts spread over nine outputs in 9 x 18 tiles with 24 splitters. Balanced, not throughput unlimited.

In-game render of the 5 to 9 balancer blueprint

In-game render of the 5 to 9 balancer blueprint

5 to 9 balancer for red, blue and turbo belts

59
Input belts
5
Output belts
9
Balancer type
belt
Size (tiles, width x length)
9 x 18
Listed belt tiers
redbluegreen (turbo)
Throughput unlimited
No
Input balanced
Yes
Output balanced
Yes
Entities in the blueprint
Express transport belts
71
Express splitters
24
Express underground belts
22
String exported by Factorio
2.0.69.0
Designer
raynquist

String exported by Factorio 2.0.69. Decoded and checked by this site; not test-imported in the game.

Is the 5 to 9 balancer throughput unlimited?

No. It is balanced: it draws evenly from every input and gives every output an equal share. It is not throughput unlimited, so when only some inputs are fed or some outputs are blocked, an internal bottleneck can keep the total below what the remaining belts could carry. That is fine where all belts run full; where they often do not, check the other layouts and nearby configurations for one marked throughput unlimited.

Belt tier note

Built with express (blue) belts, splitters and undergrounds. The collection lists this layout as working with red, blue and turbo undergrounds, so you can rebuild it in any of those three tiers. Yellow is not on that list, and the collection has no yellow version of this configuration.

Compatible underground tiers listed by the source: red, blue, green (turbo). No yellow alternate in the collection.

Source
Book
Raynquist's Belt Balancers Fall 2025
Book folder
5 to x
Name in the book
5-9 balancer
The book covers
1-1 to 9-9, plus some 10-x, 12-x, 16-16, 32-32, 64-64 and 128-128 configurations; lane balancers for 1, 2, 3, 4, 6 and 8 belts; yellow-belt alternates in a downgrades folder

5 to 9 balancer blueprint string

The string was exported from Factorio 2.0.69. Copy it, open the game and press Import string on the shortcut bar, then paste. This site decoded the string and checked the entities and size against the preview, but did not import it in the game.

Is there a 5 to 10 or 5 to 12 balancer?

No. For five input belts the collection stops at 5 to 9. This is the nearest design; for more outputs, larger balancers such as 8 to 10 or 8 to 12 can take five inputs with the rest left empty, though they are not throughput unlimited, so empty inputs can lower their output.

Nearby balancer configurations

All belt balancers