666 filter inserters per 10 min

[huliosh]

Splitters:
Iron by half,
Copper: 4/7 : 3/7

10 min production graph

Ofcourse it's just a fraction of time, but it came up at the end of the day like a sign.

[aober93]

Its only a valid creation if you get 888

[huliosh]

Its only a valid creation if you get 888

You just need to change input belt and splitters to red. It's ment to be used for 857 output, and it works like a clock. Maximum output is 900 i guess.