Product DescriptionOverviewThe separation principle of alluvial
gold is to use gravity separation to recover the most of gold and
its associated heavy minerals from the raw ore first, and then use
gravity separation, flotation, amalgamation, magnetic separation,
electric separation and other combined actions to separate gold and
heavy minerals from each other to achieve the purpose of
comprehensive recovery. Alluvial Gold Washing Plant Without
Sticky Clay Ore: Alluvial gold without sticky clayCapacity:
Customized EquipmentUsed: Trommel screen + jig machine + sluice box
+ shaking table + gold amalgamator + gold smelting machine.
Processing:1. The raw ore feed into the trommel screen for washing
a few little clays, and can separate the gravel or stone which do
not contain the gold inside, which can transfer away by the belt
conveyor.2. The jig machine for catching the big particle around
2-20mm bigger gold particles or nuggets, and a sluice box capture
the gold particle or nuggets again in case they flow away from the
tailings. Please note the sluice box can be designed with different
lengths and widths like 2m,4m,6m length,1m width or 0.5m width,
etc.,3. The concentrates under the jig machine go to the shaking
table again for a more good separation effect. Because the
concentrates still have a little sand. Use the shaking table can
separate the sand from the gold in very good effect. This
washing plant is very suitable for recovering alluvial gold ore
that doesn't contain sticky clay. If the raw ore contains much
sticky clay, we will recommend a trommel scrubber instead of a
trommel screen. The capacity for this washing plant can be
customized as per request such as 10tph,50tph, 100tph, etc.,
Placer Gold Processing With Sticky Clay Ore: Placer gold
with sticky clayCapacity: Customized Equipment Used: Trommel
scrubber + vibrating feeder + centrifugalconcentrator + slurry pump
+ sluice box + shaking table Processing:1. Loader or
Excavator feed raw ore into the hopper;2. Vibrating feeder feed
trommel scrubber. Trommel scrubber is to wash off clay from ore,
and screen out different sized particles.3. Overscreen materials of
trommel are transported to far place by belt conveyor, this is
waste sand.4. Under screen materials of trommel are sent to the
centrifugal concentrator by a slurry pump, Centrifugal concentrator
is to concentrate 0-5mm fine gold.5. Tailings of centrifugal
concentrator will be sent to sluice box for recovering more gold.6.
Concentrates of sluice box and centrifugal concentrator are sent to
shaking table for fine concentration gold in order to increase the
purity of gold content. This flowchart is suitable for any
type of alluvial ores, especially placer gold with sticky clay,
gold particles with 5mm below.If the gold particle size is bigger
than 5mm, just add one more sluice box for recovering gold nuggets
with 5mm up.Alluvial & Rock Gold Plant Ore: Alluvial gold
and rock gold Capacity: Customized EquipmentUsed: Trommel screen +
gold concentrator + sluice box + belt conveyor + jaw crusher +
hammer crusher + shaking tableProcessing:1. The raw ore feeds into
the trommel screen for washing a few little clays and can separate
the gravel or stone which need to crush & grind to get the inside
gold. The separated gravel can transfer to the next jaw crusher by
belt conveyor.2. The trommel screen is designed with two layers
screen, the bigger than 20mm to a jaw crusher, which can crush the
big stone into smaller parties.3. The output from the jaw crusher
goes to the hammer crusher via the belt conveyor.4. The hammer
crusher the smaller stone less than 2mm to release the inside
gold.5. The medium particle size is around 6-20mm. Which contain
gold nuggets goes to sluice box to capture the nuggets by the
sluice carpet directly.6. The smaller size
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