gold gravity separator knelson gold centrifugal concentrator

gold gravity separator knelson gold centrifugal concentrator Knelson gold centrifugal concentrator can be used not only for placer gold mining, but also for hard rock mining to recover the natural gold, replacing amalgamation. It is also used to recover gold from the old tailings. The main gold ore type it is used to select including: A).Hard Rock Mining: (No Chemicals Required) - NO Mercury, NO Cyanide B).Alluvial / Placer Deposit Mining & Dredging Primary gold processing when you know your gold is too fine for a sluice Reprocessing years of old fine mineral concentrates Processing daily sluice box fine mineral concentrates C).Enriching/Upgrading Fine Mineral Concentrates Classifying and upgrading sluice concentrates Upgrading concentrates for regional processing Gold centrifugal working principle In operation, material is fed as a slurry of minerals and water into a rotating bowl that inclu…