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FOCUS Gold Barges:

1. The dredger could be divided into bucket type and pump suction type. Bucket type dredger is applied for waterways with high percentage of clay and gravels, while pump suction type can only be used for terrains with low percentage of clay and gravel.
2. Customized according to specific requirements for dredging depth and capacity.
3. Iron ore needs to be retrieved first with magnetic separator if the percentage is high in the raw ore, then gold, diamond, zirconium will be concentrated.
4. The dredger is composed of several gravity concentrators. The concentration ratio could reach as high as 1:1000, and the recovery efficiency about 90% after series of separator.

FOCUS Gold Barge Technical Parameters

 

Bucket Volume(m3)

 Dredging Depth(m) Min Width Of Dredging(m) Capacity(m3/h) Total weigth(t)
Total Under-water Up-water
max min
15 5.5 5 1.5 0.5 20 15 15
25 6.5 6 1.5 0.5 25 25 27
40 7 6.5 1.5 0.5 28 40 39
50 7.5 6.5 2 1 30 45 50
100 11.5 10 2.5 1.5 35 90 70
150 13.5 12 2.8 1.5 45 135 95
200 16 14 3 2 50 180 115
250 18.5 16 3.4 2.5 55 225 150
300 23 20 4 3 60 260 190
400 30 25 5 4 70 340 240