10-100TPH Mobile type clay alluvial gold sand ore washing plant
The placer gold trommel screen washing plant can be mobile type or fixed type, It is mainly used to washing, and select the particle or powder gold in the river sand or gravel. It is a complete set inlcuding the feeding hopper, trommel screen or vibrating screen, water pump and high pressure water spray gun, gold centrifugal concentrator, gold sluice and other accessories.
After finishing installtion of the whole plant. Usually use excavator or payloader to feed the river sand into the hopper, then the sand go to the trommel screen. When the rotary trommel screen is rotating, big size more than 8mm sand will be screened out, small sizes less than 8mm will go to the gold centrifugal concentrator or vibrating gold sluice. Following the concentrator is gold sluice with gold blanket, which is used to recover the remaining gold in the concentrator.
Product details
Gold scrubber & trommel screen machine
The gold trommel screen is a complete washing system, Includes feeding hopper, scrubber, rotary trommel screen,water pump, water pipe, diesel engine / electric motor, wheel, can be easy movable
Gold centrifugal concentrator is to use the gravity centrifugal force to collect the gold concentrate in the river sand or soil, it is suitable to collect the gold mesh size from 200 mesh to 40 mesh, the recovery rate for free gold particles can reach high to 90%.
Gold sluice with blanket
Shaking table
After collect the gold concentrate fromo the centrifugal concentrator and gold sluice blanket, the most common way is then put it on the shaking table to further improve the gold grade.
Mercury Amalgamation barrel or small ball mill.
The gold ore concentrate collected from the shaking table will be put in the small ball mill, or we call it mercury amalgamation barrel.
Electric gold melting furnace