Typical applications

  • Clay
    Grinding of ceramic bodies with moisture content less than 7% for bricks, roof tiles and other ceramic products, where a granulometry 0,6÷2 mm is required. Classification is obtained with vibrating screens.
  • In many cases the COMBI mill can grind the oversize from the screens
  • Pre-grinding of clays before fine grinding with pendular mills
  • The high percentage of useful product produced directly by the COMBI mill, contributes to the best performance of the plant

 

  • Waste of bricks, tiles, chamotte
    For addition to ceramic bodies.
  • Calcium carbonate, marble, dolomite
    Production of sands with optimal granulometry distribution for successive classification for premixed dry mortars.
  • Waste of various industrial product
    Refractories, glass, ceramic products, recycling in the new production.
  • Other products
    Calcium oxide, hydrated lime, chemical products, petroleum coke, metal alloys.

 

  • Casing of welded sheet of high thickness protected inside by interchangeable elements. Two service doors, which can be quickly opened by means of a hydraulic system, allow the easy replacement, in safety conditions, of wear parts
  • Changeable impact plate for the first size reduction, cast in a wear resistant alloy, mounted on a swinging arm in model BS 11 and BS 22. Models BSR 11 and BSR 22, without this plate, have smaller dimensions in height and accept feed product up to 50÷80 mm
  • Grinding toothed plates, cast in a wear resistant alloy with high percentage of Chrome, that can be easily replaced. If it is necessary to reduce the grinding action, these plates can be supplied smooth
  • Rotor with 8 fixed hammers cast in a wear resistant alloy, usable on 4 edges
  • Bar grate with adjustable opening that can be easily replaced through the service doors
TYPE BS 11 BSR 11 BS 22 BSR 22
Feed opening mm 400 x 760 300 x 760 400 x 1190 300 x 1190
Max feed size mm 200 60 200 60
Rotor diameter mm 940 940 940 940
Speed rpm 800 – 1200 800 – 1200 800 – 1000 800 – 1000
Required power kW 75 – 90 75 – 90 110 – 160 110 – 160
Feeding capacity t/h 20 – 40 20 – 40 35 – 70 35 – 70
Air suction mc/h 3000 3000 5000 5000
Weight Kg 3800 3700 6000 5800
Noise level without noise insulation system* db 95 95 95 95

*The noise level could change depending on the working conditions.
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The data and characteristics of this table are informative and subject to change without prior notice.