Friday, November 19, 2010

gold mining trommel machine

gold mining trommel machine gold panning sluice box
gold mining trommel machine gold panning gold claims
gold mining trommel gold panning sluice box gold claims
machine gold panning sluice box gold claims
mining trommel machine gold panning sluice box gold claims
Gold prospecting trommels

We build top quality gold prospecting
trommels designed to provide maximum recover in
gold panning. Our trommels come in a wide variety of sizes, from smaller
recreational units handled by one man to bigger ones for commercial gold panning
operations and other commercial uses. They also can be used for recirculation
units for use in areas with smaller amounts of water. some types act generallyas
a classifier with the revolving action being used to break up clay and separate
any gold that might be caught in organic material or stuck to other rocks.
Others are combined with a sluice or dredge to also separate the heavier items
from the smaller materials. Email us for more information on gold prospecting trommels.

They are used in mining to size, wash, and classify gold
flakes and nuggets or other precious metals from larger sized waste materials.
Gravel and sand are fed into the hopper and washed down into the trommel barrel,
which rotates. As the barrel turns the material is washed with a steady stream
of water from a spray bar and classified by screens or holes that are punched
into the barrel. This causes the larger sized waste rock to be pushed out the
end of the barrel and allows the gold to be circulated to a secondary recovery
system such as a sluice or spiral wheel. These concentrates can be examined for
gold at any time. Visit our website to see viveos, pictures and view prices on
our gold prospecting trommels.

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