4-4 lane balancer (alt)
- Size (tiles, width x length)
- 6 x 11
- Throughput unlimited
- No
Factorio BlueprintsAll belt balancersFactorio 4 Lane Balancer Blueprint
Evens out the lanes of four belts in 8 x 9 tiles with 8 splitters, with an alternate 6 x 11 layout and a 9 x 8 corner version. Not marked throughput unlimited.

In-game render of the 4 lane balancer blueprint
String exported by Factorio 2.0.69. Decoded and checked by this site; not test-imported in the game.
Compatible underground tiers listed by the source: red, blue, green (turbo). No yellow alternate in the collection.
Use this when four belts each carry more on one lane than the other. If some of the four belts carry more than others, the 4 to 4 belt balancer is what you need instead; it is throughput unlimited and smaller. This lane balancer uses express parts and is listed for red, blue and turbo undergrounds.
The alternate layout is longer and narrower at 6 x 11; the corner version turns the four belts in 9 x 8. Neither is marked throughput unlimited.
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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.