The gold dredger is one of the mechanical dredgers.
A gold dredger s a stationary dredger that is equipped with a
continuous chain of buckets, which are carried through a
structure,the ladder (Figure 6- 2. This ladder is mounted in a
During dredging, the dredger swings round the bow anchor by taking
in or paying out the winches on board. The buckets, which 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 the barges moored alongside.
The chain is driven by the so called upper tumbler at top of ladder
frame, which is connected either via a belt to the diesel or
directly to an electro motor or hydro-motor.
Dongfang 100m3/hr Gold Dredger
Screen Motor Power
Water Supply System