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Roller Crusher

Damp Mill

Damp Mill is mainly used for damp milling to iron ore; it is important equipment for pellet process in iron and steel industry.

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Damp Mill is mainly used for damp milling to iron ore; it is important equipment for pellet process in iron and steel industry. It is used for dealing with materials which the moisture is 8-13%, and it can make materials fully mixing and refinement, increase the surface of material pellet, reduce the recruitment of bentonite effectively, shorten the pellet manufacture craft, increase the raw ball strength, improve the pellet quality and metal recovery, reduce energy consumption, improve the working conditions and environmental protection.
Specification Model MR2265 MR2470 MR3254 MR3562 MR3870
Cylinder internal diameter mm 2200 2400 3200 3500 3800
Cylinder length mm 6500 7000 5400 6200 7000
Effective volume 21.4 29.3 39.5 55.6 73.6
Max loading Material t 3.4 5 6 8.7 11.3
Steel Ball t 24 32 44 64 83
Cylinder Rotation speed r/min 21.95 19.28 16.5 15.47 14.3
Capacity t/h 18-25 30-40 45-55 55-70 70-92
Main Motor Power kw 280 570 630 1000 1250
Main reduction gear speed ratio   5 5 4.96 6.74 7.1
Slow drive device Motor Power kw   11 11 11 11
Speed ratio     90 500 355 90
Rotation speed r/min   1.62 1.94 2.056 2.06
Spiral conveyor
(belt conveyor)
Power kw 11 22 22 22 30
Rotation speed r/min 23.3 23.3 23.3 23.25 23.25
speed ratio   43 43 43 43 43
Dimensions (L×W×H) mm 10970×5625×4055 15400×6685×4885 13400×7250×5700 15473×7707×6280 16400×8738×7590
Weight without motor/controller t 63 92 122.1 135 180

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