8-8 balancer
- Size (tiles, width x length)
- 8 x 12
- Throughput unlimited
- No
Factorio BlueprintsAll belt balancersFactorio 8 to 8 Balancer Blueprint
The full 8 to 8: eight belts evened out in 8 x 18 tiles with 20 splitters, throughput unlimited. The collection keeps seven other layouts of it, more than any other configuration.

In-game render of the 8 to 8 balancer blueprint
String exported by Factorio 2.0.69. Decoded and checked by this site; not test-imported in the game.
Yes. Throughput unlimited means any group of input belts can feed any group of output belts at their full rate. If some inputs run dry or some outputs back up, the belts that are still in use keep moving at full speed. Choose this layout where belts will often be partly used, such as at the start of a main bus.
Built with express (blue) belts, splitters and undergrounds. The collection lists this layout as working with red, blue and turbo undergrounds. For yellow belts it keeps a separate version, which appears with its own string under the other layouts below.
Compatible underground tiers listed by the source: red, blue, green (turbo). A yellow-belt alternate exists in the downgrades folder.
Four other blue layouts trade the throughput-unlimited property for space: a plain 8 x 12 version, a 10 x 11 corner version and 13 x 9 split and merge versions. For yellow belts there are a plain 8 x 12, a corner 10 x 11 and an 8 x 19 throughput-unlimited version.
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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.