目前在国内已研制了不同规格的单盘的旋转淘金盘。但因动力设备以及机壳,机架的笨重,尚未应用于野外淘金,大多仍使用传统的木制的淘沙盘或铝制的流浪盘,至今尚没有改变劳动强度大,金回收率低的状况。在美国、加拿大、澳大利亚已广泛使用一种旋转式的砂金淘洗盘。这种淘金盘很轻便,安装及拆卸很容易,机架是铝制的,盘壳也是铝的或塑料的。盘底是平底,用橡胶辅成旋转螺纹,1个到6个旋转 Currently in the country have developed a single disk of different specifications of the rotating gold tray. However, because of the power equipment and the chassis, the heavy frame has not been applied to the field gold mining, most still use the traditional wooden Amoy sand tray or aluminum tramp, has not changed the labor-intensive, low gold recovery status . In the United States, Canada, Australia has widely used a rotating placer gold pan. This gold pan is light, easy to install and remove, the housing is made of aluminum, and the housing is made of aluminum or plastic. The bottom of the plate is flat, with rubber complementary rotation thread, 1 to 6 rotation