Gold gravity separation, gold ore gravity beneficiation
The oldest and the most universal separation for gold is gravity separation. Generally speaking, the gold ofelementey substance isthe main situation in the placer gold with its density more than 16t/ m3 which leads to a big difference between the gold ore and the gangue, so gravity separation is the most efficient, most economical way to beneficiate the gold ore. However, the gravity separation is usually bounded with the milling and classifying phrase as one phrase of the whole beneficiation process. In this process, the jigger or the chute works together with the table concentrator to recovery the gold of elementry substance which is already dissociated to benefit the later floatation or cyaniding and gain quality-high gold as well. Small scale and area mining plant like Gouliang and Dashuiqing in Neimeng usually adopt this method.
Gravity beneficiation for gold refers to kinds of chutes, jiggers and table concentrators. The belt chutes, screw chutes, circular jiggers, placer gold centrifugation beneficiation group has been resourched and developed on the foundation of degestation of the foreign advanced benficiation experience according to the characteristics of gold in china. The excellent efficiency has been witnessed in the actual gold beneficiation industry.
1) water-recycling & low power
2) semi-automatic & easy to operate
3) continuous working & environment-friendly
4) quality & service-guaranteed
5) seaworthy & durable