Allis Chalmers 9 ft. Dia. x 12 ft. Long Ball Mill ID: 378501

• Type: Wet Overflow
• Motor:
  • 1 x 500 HP
    • 2300/4160 Volts
    • 3 Phase
    • 60 Hz
    • 4731 Frame
  • 1 x 650 HP
    • 900 RPM
    • 2300/4160 Volts
    • 86 Amps
    • 3 Phase
    • 60 Hz
• Gear Reducer
  • Rapid Gear Model: SR1800 and SR1810
  • Rebuilt in 2000
• Gear Ratio: 3.19 to 1
• Shell Speed: 16 RPM
• 1 Piece Shells
  • 1 in. Shell Thickness (No Washing)
• Flange Fitted Bolted Feed and Discharge Ends
• Bull Gear:
  • Herringbone (20 in. Face) 302 Tooth
  • 2 DP
• Pinions:
  • Herringbone (20 in. Face) 22 Tooth
  • 2 DP
  • SKF Pillow Block Pinion Bearings
• Sole Plates
• Gear Covers
• No Liners

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