How to Get High Grade Manganese Concentrate?
 

There is manganese oxide and manganese carbonate and the beneficiation methods for both manganese ores are different. Here Forui, as a professional manufacturer of kinds of mining machinery, has rich beneficiation experience in manganese enrichment and the following is some share about manganese oxide upgrading to share with you.
 
Manganese oxide mineral exists in form of kinds of manganese oxide, and with the manganese content is over 85%. And the main beneficiation method of manganese oxide ore is gravity separation and magnetic separation.
 
For gravity separation of manganese oxide, it is fed into crushers through feeder hopper and conveyor. Then vibrating screen is used to separate the size of 0-8mm and 8-30mm and +30mm. The mineral of +30mm will go back to the crusher for second crushing while the 0-8mm and 8-30mm minerals go for jiggers of 2LTC6109/8T and AM30 separately for jigging gravity separation to gain manganese concentrate of 0-8mm and 8-30mm.

 
About the magnetic separation of manganese oxide, it needs intensity magnetic separator. This manganese magnetic separator can be used in upgrading of fine, medium inlay manganese. Similar to gravity separation, jaw crushers, vibration screen will be involved before separation. The manganese magnetic separator adopts NdFeB magnet with its own feeders. IT can be also used in upgrading of hematite and limonite. This manganese magnetic separator can avoid dust to guarantee health of operator with its circle-closed structure.

 
The following picture is about manganese beneficiation site in Kuantan, Malaysia:

Forui has been in manganese mining machinery for over 25 years and here Forui can supply free test for you if samples of 10-15kgs can be available. Flow sheet can be designed with plant details attached according to the test. Forui is available for 24 hours, and you are highly welcome by adding skype o ForuiMining.


tin extraction equipment, iron ore-dressing plant, chrome smelting slag recycling plant