Manganese ore wet and dry separation process flow

Known conditions:
Raw Material: Manganese ore
Composition of raw manganese ore: Mn is 30% to 35%,Iron is around 11%,silica 25%,alumina 6%
Feeding Size: around 100 to 150mm
Capacity: around 5-6T/H
Requirements: Iron removal not imporatnt,want Mn to be above 50%. A dry process will be preferred.

According to the Known conditions,our technical department arranged two processes as follows:

manganese ore dry separation list

Name	Model	Number	Power(KW)
Jaw crusher (coarse crushing)	250x400	1	15
Jaw crusher (fine crushing)	150x750	1	18.5
Pendulum feeder	400x400	1	1.5
Ball mill	1500x5700	1	90
Grinding head sieve of ball mill	1500x5700	1
High intensity magnetic dry separator	750x1800	1	3
Weak intensity magnetic dry separator	750x1800	1	3
Amount

manganese ore wet separation list

Name	Model	Number	Power(KW)
Jaw crusher (coarse crushing)	250x400	1	15
Jaw crusher (fine crushing)	150x750	1	18.5
Pendulum feeder	400x400	1	1.5
Ball mill	1500x3500	1	75
Spiral classifier	1200x7500	1	5.5
Bucket mixer	1500x1500	1	5.5
Floatation machine	SF1.2m3	16 groove	5.5x16=88
Amount

Note:
1.do not suggest to use the dry separation. Cause the dry separation concentrate powder's grade is low,the recovery efficiency is low and the cost is high than wet separation.
2.The floatation separation is wet separation and need to use the water,and need the chemical agent in the process. The floatation separation concentrate powder's grade is high,the recovery efficiency is high.
3.The above process equipment list just as reference. Every arrangement should according to the jobsite.
Manganese ore wet and dry separation process flow
Beneficiation process of manganese ore

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