UNUSED FL 22' x 41'6" Dual Pinion Regrind Ball Mill with 2 ABB 5,500 kW (7,375 HP) Drives for Total Power of 11,000 kW (14,750 HP) Manufacturer: FL. Inventory ID: 6CHM02. View Details. HP: 14,750: KW: 11,000: Diameter: 22 Feet: UNUSED 22' x 41' ( x ) Regrind Ball Mill with 2 x 6,705 HP (5,000 kW) Motors (Total 13,410 HP/ 10,000 kW) Inventory ID: 6CAI02. .