tertiary crushing itttttt
Tertiary CrushingThe third step incrushing, ortertiaryreduction, depends upon what is required. Two-inch or smaller pieces from the secondary crushers may be fed direct to stamps, rod mills, or ball mills, but it is more usual to use a third dry crusher to reduce the ore to ½- or 5/8-in. size before wetcrushing, particularly in the case ...
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