Quick Detail
Place of Origin
HS-CODE
S12-
Package & Delivery Lead Time
Package
Negotiable
Delivery Lead Time
Negotiable 2014-10-09
Detailed Description
Gold Separator
http://www.frmining.com
Generally speaking, the most commonly used gold separator is gravity separator. And the gold separator-jig separator is the first choice for gold concentration.
There are placer gold and rock gold in the gold ore. The former density is over 16t/m3 and this leads to a big density difference between gold and the impurities, so gravity separation can be the most efficient, most economical way to beneficiate alluvial gold. The following picture is the gold beneficiation size in Xinjiang, China.
For alluvial gold gravity extraction, there are a certain percentage of gravels, and a rotary screen or vibration screen will be needed to remove these gravels. Gold in placer gold is usually liberated from impurities, and the fine sand can be fed to the gold separator for enrichment directly.
With the development and research of gravity separation plants, chutes, jiggers, table concentrators and gold centrifugal separators have ever turned up, and jiggers prove to be the ideal gold separator for the first rough separation to gain high grade gold concentrate with its high recovery rate while centrifugal separators and table concentrators work as secondary further gold separator. So the whole processing can be screening--gravity separation--shaking table or centrifugal separator. The following picture is about the alluvial gold test of jigging gravity separation:
Forui jiggers have been used to beneficiate alluvial gold in Mongolia, Zimbabwe, Congo and many provinces in China. Jiggers of JT series, LTA series and trapezoidal 2LTC6109/8T is mainly used as alluvial gold separator of gold and tin ore. (PS: Trapezoidal 2LTC6109/8T jiggers have begun to work as tin extraction machine to recover tin from tin sand in Russian since Oct. 2012. )
Also for rock gold ore dressing, most needs floatation separation to extract. And only quartz gold of coarse gold granules carried by pyrite can be enriched by jigger. This kind of quartz gold separation is usually bounded to work together with rod milling and classifying as a whole beneficiation process. So the general processing flow sheet can be crushing--rod milling--jigging separation--centrifugal separation or amalgamation.
We would like to cooperate with you with our high quality gold separator and other mining equipment. Your visit to Forui will be highly appreciated for further cooperation. ... Free test can be done if samples about 20kg can be available, and detailed flow sheet can be designed with enough details about gold ore known.