Product Description
Yuanhua Gold mining dredger is a bucket dredger equipped with trommel screen,gold shaking sluice, gold sluice box and centrifugal concentrator etc , a series of Mine Selecting Equipment.
A bucket dredger is a stationary dredger that is equipped with a continuous chain of buckets, which are carried through a ladder . This ladder is mounted in a U-shaped pontoon. The drive of the bucket chain is on the upper side. During dredging, the dredger swings round the bow anchor by taking in or paying out the winches on board. The buckets are filled on the underside, are emptied on the upper side by tipping their contents into a chute along which the dredged material can slide into a trommel for sorting, then into concentrator and sluice box, finally get placer gold.
Yuanhua Gold Mining Dredger is widely used in river, lake and shallow water for placer gold, gravels or iron sand etc. The gold mining dredger is flexible automation, high production, simple operation, easy disassembly and continuous production 24-7.

Features
Design &Construction
The hull consists of a U-shaped pontoon with horizontal deck and bottom plates. The tumbler is mounted on the main gantry.

Dredging Depth
For a smaller bucket dredger the dredging depth is around 10 m. By adjusting the height of the mounting of the ladder on the ladder gantry or by lengthening the ladder, it is possible to dredge to a maximum depth of 35 m.

Dredged Soil
The influence of the soil to be dredged is seen in the power of the upper tumbler, the strength of the ladder, buckets and also in the bucket capacity and shape.Moreover rock buckets are cast and soft soil buckets are welded.