The gold dredger is one of the mechanical dredgers.
A gold dredger is 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 U-shaped pontoon.
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 150m3/hr Gold Dredger | ||
Item | Parameter | Notes |
Dimension | 30m*2.2m*1m |
|
Dredging Depth | 15m |
|
Processing Capacity | 150t/hr |
|
Bucket Amount | 80 | piece |
Bucket Volume | 0.03m3 |
|
Bucket Power | 30kw |
|
Trommel Screen | 1.3m*5m |
|
Screen Motor Power | 11kw |
|
Washing Machine | ||
Size | 5.5m*1.4m |
|
Motor Power | 5.5kw |
|
Concentrator | ||
Model | DFC-100 |
|
Amount | 1 set |
|
Motor Power | 18.5kw |
|
Vibration Chute | ||
Size | 2.4m*1.4m |
|
Motor Power | 3kw |
|
Water Supply System | ||
Water Pump | 6/5 inch | 300m3/hr |
Motor Power | 18.5kw |
|
Electric System | ||
Generator | ||
Power | 100kw |
|
Amount | 1 set | |
| Our Service |
1.Customized design and pre-sale service. |
| 2.Lifetime after-sale service. |
| 3.On-site installation and worker training. |
| 4.Provide wear parts in time. |