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Re: Suggestion Required For Best Suitable Arrangement For Two S…
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20. Jul. 2007 - 05:05
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Suggestion required for best suitable arrangement for two stage crushing of lignite
Dear Experts,
we want to crush the following input size of lignite:
The input size is 1000mm ( 25 % max) .
Lignite sieve Analysis"
Sieve size Ind.% Cum.%
+500 53.56 53.56
+100 2.92 56.48
+75 12.69 69.16
+50 9.79 78.95
+25 7.40 86.36
+12.5 4.02 90.37
+6.3 2.64 93.02
+2.8 1.90 94.92
-2.8 5.08 100.00
Sieve size Ind.% Cum.%
+5-1.0m 59.86 59.86
+100mm 1.78 61.64
+75 1.33 62.97
+50 3.79 66.76
+25 5.21 71.97
+12.5 3.95 75.92
+6.3 1.89 77.81
+2.8 1.26 79.07
-2.8 20.93 100.00
The output size required= +8.00 = 5%
-10.00 = 100%
-1.00 = <10%
the capacity required 350tph.
kindly suggust the crusher or combination of crushers required to get the required output optimising the capital cost and power consuption.
Regards ■