22' x 39'8" Dominion Engineering Ball Mill

 

  • Type                             Semi Autogenous                            

  • Manufacturer                Dominion

  • Shell Configuration       2 Sections split in Centre
  • Shell Dimensions          6700 mm x 12100 mm
  • Trunnions                      Two Trunnions bolted to Heads
  • Direction of Rotation     Anti Clock Wise
  • Speed Reducer             Morg√•rdshammar     
  • Speed Reducer Ratio    1:4.95  1:4.95
  • Drive Motor  Mfg            Siemens (2)
  • Horsepower                    4425HP (3300 KW)  x  2
  • Motor Speed                  991 RPM
  • Mill Speed                     12.7    
  • Percent Critical              75.4%
  • Diameter (ft)Length: (ft)Horse Power
    22' 39'8" 8850