Golden sand election equipment / gold vessels with gold mechanical / sand gold vessels

The river carried with gold devices are called gold vessels with gold equipment, sand gold vessels. Gold vessels is a joint water factories, float the entire power load from the sand of the gold mining process concentrated in a limited space. Higher density than the major gold, a lot of water under the influence of gold particles retained in the bottom of the river, so gold vessels become the most effective channel with gold equipment. Gold vessels operating in the water, the river sediment taken under different soil excavation up the appropriate measures, be separated by setting the gold hull sorting screen, large stones were dropped, the soil is washed, carrying gold particles The sand was sent gold leavened groove or conveyor belts, laid on top of the gold carpet, you can set other equipment peristaltic gold with gold leavened ducts according to specific needs. The river's alluvial gold is through the oxidation of water after washing and many years of rock gold ore flows into the river, causing gold to stone peeling under constant collision, so the formation of alluvial gold deposits downstream river rock must contain alluvial gold. Alluvial gold in the river are selecting the key Jihuan water, sand ratio of how often the water of the river if large stones are generally small pumping sand alluvial gold vessels to choose to take up the mineral aggregate equipment through step by step selection, Until finally get gold, in fact, very simple principle, that is, water flow through the momentum, the heavy metal compound in accordance with the specific gravity sand filter. Popular means that gold is heavier than iron weight ratio of iron sand, washed with water, then of course the iron sand to run away, followed by the last remaining gold. Alluvial gold mining on land mainly through digging machine to dig, dump trucks to transport to a fixed screen inside, because at the same water washing, sand layers of material will be filtered out through a sieve, the last to leave gold