Diamond reovery equipment, Diamond extraction plant

After the diamond primary deposit is formed, it is weathered and eroded by rain, and the diamond is exfoliated with the surrounding rock. As the action of flow water,the diamond was transported and sedimentation to form placer deposites.The eluvial placer deposites is formed near primary deposite;sedimentary placer deposit is formed in river bank or river mouth;beach placer deposite is formed in coast or offshore.

The diamond in eluvial placer deposite is associated with some gravle and clay.Excavator or forklift is used to dig out the ore, then feed to washing plant to remove the clay.The washed ore will be processed by jigging machine to recover diamond from gravel.


Diamond extraction Plant in Angola

The diamond in river or beach will be extracted by dredger or gravel pump.The big gravel will be removed by vibrating screen. the under size ore will fed to jigging machine to recover the diamond from gravel.


Diamond extraction plant on Dredger in Congo

The jig machine is a commonly used gravity device.it works on the difference in density between gravel and diamond.As we know, the density of diamond is 3.53 g/cc, the density of associatd gravel is about 2 g/cc. there is big difference, so the jigging machine is a ideal choice for diamond recovery.

These models jigging machine are used for small size diamond
 

These models jigging machine are used for big size diamond.

Gongyi Forui Machinery Factory is the professional manufacturer of diamond reovery plant, our diamond reocvery plants have been used in Angola,Congo,South africa. Our professional solution will be shared with your unpon receipt of your enquiry.

If any inquiry about the diamond recovery process, please contact us at:

Tel: +86-371-64391589
Mob& Whatsapp: +86-18037167566
Skype: ForuiMining  Email: sales1@frjig.com

 

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