Heavy use of Bob's Beacons/Modules.
200 beacons for 44 Advanced Furnaces (Crafting speed 4)
Crafting Speed - 1127.2 (+21360%)
Productivity - 300%
Max Rate Calculator shows 3719760/minute, 61,996/second
Productivity screen shows Peak 2,900,000 Per Minute (48,333/s)