Qingzhou Chaoyue Ore Machinery Co.;Ltd
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Payment Terms: | T/T,L/C,D/A,D/P,WU |
Place of Origin: | Shandong, China (Mainland) |
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1. Brief introduction to the sand gold jet suction dredger
The sand gold jet suction dredger is mainly used for sand dredging project in the river, the lake, the reservoir and the channels. Although it is small, it is very efficient .It is easy to operate.
2. Working principle of the sand gold jet suction dredger
There is a suction pipe in the front of the dredger. The sand and the gravel on the bottom of the river is stirred up by the water jet prior to being sucked up by the suction pump. Some other manufacturers use air compressor to inject air to the river bottom, which is much less efficient than the water injection according to the feedback from the customers.
The dredger is equipped with suitable gold separation units according to the requirements and the specific local mining conditions, such as jig, pulsating sluice box, centrifuge, shaking table, etc.
3. Main technical parameters
Item | Parameter |
Total Length | 6m |
Side pontoon Length | 6m |
Pontoon Height | 1.0m |
Total Width | 2.2m |
Total Power | 40kw |
Auxiliary Power | 16kw |
Suction Head Diameter | 500px |
Discharge Distance | 60m |
Sand Pump | 6/8 inch |
Suction Pipe Diameter | 460mm |
Discharge Pipe Diameter | 410mm |
Dredging Depth | 8m |
Water Flow | 250 m3/h |
Sand Output | 50 m3/h |
gold recovery ratio | 85% |
Winch | 1 set |
The pulsating sluice box
The centrifuge
The gold recovery carpet
The shaking table and the jig used for gold separation