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一个12伏的汽车蓄电池,使电机和水泵连续工作八小时,可以使一个高级的淘金盘旋转回收95%以上的金。高级的淘金盘呈螺旋式,具有多方面的用途,可以把淘金者从单调、乏味的淘金工作中解放出来,它还广泛应用在采金船以及所有金矿开采中。在美国的采矿公司的金矿普查、勘探及开采中使用已有一百年的历史
A 12-volt car battery that allows the motor and pump to work eight hours in a row can spin up an advanced gold-pan disk for more than 95% of the gold. The advanced gold pan is a spiral that has many uses that liberate the gold digger from monotonous and tedious gold panning and is also widely used in gold mining vessels and in all gold mining. One hundred years of history used in gold mining, prospecting and mining in mining companies in the United States