gold refining plant,Aqua Regia Gold Refining Plant 6 kg capacity with rotating basket .Nov 26, 2015 . Refining Machine for Gold by Aqua Regia. It processes from minimum 2 kg to maximum 6 kg of alloy per batch, yielding a purity of 999,5/1000.gold refining plant,Gold Refining Plant by Aqua Regia 2,5 kg / batch - BT-ARGAU250 .Nov 26, 2015 . New released small capacity refining machine for gold by aqua regia. It refines from 500 grams to 2500 grams of gold alloy per cycle, yielding a.
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