14.5' x 28' Allis-Chalmers, ball mill, 3000 HP, Configured for wet overflow discharge

- 2 mills available: 14.5 x 28 ft (4.4 x 8.5 m)

- Configured for wet overflow discharge

- 2 piece mill shell

- Trunnions with liners

- White metal trunnion bearing journals

- 289 tooth two-piece bull gear

- Bull gear guards

- 24 tooth pinion

- Falk gear reducers: 4.096:1 ratio

- One inching drive available (previously used for both mills)

- High and low-speed couplings

- Base plates for trunnions, gearbox, pinion, and motor

- lube systems for trunnion bearings, bull gear, and gearboxes, including temperature sensors

- Feed chute

- Discharge trommel

- Primary and secondary motor starters

- Mill is removed and in storage, ready for inspection and shipping

- Mills were shut down in good working condition

- Mill speed at current configuration: 15.2 RPM

Westinghouse motor:

- 3,000 HP

- 4000 V

- 60 Hz

- 3 Ph

- AC Synchronous

- 750 RPM

- Model 108770