Paul O. Abbe 4-A 45" x 48" Ball Mill

Description: Used Paul O. Abbe Steel Ball Mill. Steel Ball Mills are one of the most precise, reliable and cost effective methods of fine grinding solids in either a wet or dry state. The Steel cylinder is rotated at a predetermined speed that sets the balls into a tumbling and cascading motion which impact the solids in a very predictable and controllable fashion. 

Make: Paul O. Abbe

Model: 4-A (BM-330)

Year: Removed From Service in 2020

Condition: Excellent

Equipment Details:

                Control Type: Manual (Were Timer Controlled)

               Shipping Dimensions: All Measurements Approx: 87in. Wide x 102in. Long x 78in. Tall

               Shipping Weight: 7,640 LBS No Media

General Model Specifications:

  • 330 Gallon Capacity - (44 ft³)
    • Wet Working Capacity: 198 US Gallons - (27ft³)
    • Dry Working Capacity: 83 US Gallons - (11ft³)
  • Was Used with Automatic Timer Control Panels Prior to Optimize Cycle Time 
  • Previously Used as a Dry Grind Mill
  • 70 Mesh Material
  • Barrel RPM: 
    • Wet Mill - 26 RPM
    • Dry Mill - 24 RPM
  • Mounted on Frame
  • Well Maintained until removal from Service in 2020
  • Includes Ball Charge 
  • Steel Media Weight: 6628 LBS (50% Charge)
  • Access Hatch: 13.25in. x 14.75in.
  • Dust Tight Enclosure - Full Housing
  • Model 4-A updated Model code to BM-330 to correlate with Capacity

Location: Eastern USA

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