机组中包括一个格条可以整体提升的固定溜槽和两个由凸轮摇臂式摇床头带动的振动溜槽，振动溜槽内也装有整体焊接的挡板，并在挡板上面不高处焊有筛条，该机定名JF-15型，适于陆地砂金开采使用，可与200立方米/日小型采场配套，设备总重6吨，安装在爬犁支架上，便于拖运搬迁，机组还配备7.62厘米（3英寸）水泵一台（4千瓦）。原矿经皮带运输机给到调浆斗，用压力水冲洗，然后流入固定溜槽，在这里回收粗、中粒金，尾矿进入上部差动振动溜槽，经过槽内格筛筛分，大于40毫米的砾石排入尾矿中，小于40毫米的筛下物再经选别，后经皮带运输机给到调浆斗，用压力水冲洗，然后流入固定溜槽
Unit includes a lattice can enhance the overall fixed chute and two by a cam rocker rocking bed driven by vibrating chute, vibrating chute is also provided with a baffle plate of welding as a whole and in baffle above the height of welding have screen, the machine name JF-15, adapted for terrestrial placer gold open mining use, and 200 cubic meters / day small stope supporting, equipment weighing 6 tons, installed on the sledge support to facilitate the relocation of hauling, the unit is also equipped with 7.62 cm (3 inches) pump (4 kW). Ore by belt conveyor to mixing bucket, rinse with water pressure, and then flows into a fixed chute, here recycling coarse, medium grained gold tailings into the upper part of the differential vibrating chute, through the trough inessive sieve, greater than 40 mm gravel discharged into the tailings, less than 40 mm sieve material by sorting, after the belt conveyor to the mixing bucket, rinse with water pressure, and then flows into fixed chute
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