Huge furnace setup for Mid-Late game produces 145.92 iron/copper/stone bricks per second at max capacity, however, if you run iron plates though it you can make 29.184 steel per second...

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Huge furnace setup for Mid-Late game produces 145.92 iron/copper/stone bricks per second at max capacity, however, if you run iron plates though it you can make 29.184 steel per second...