High efficiency rvier mining dredger for gold and Diamond
1.Company profile :
Qingzhou Set Sail Dredging Machinery Equipment Co., Ltd. is one of the leading dredging factory in China . Cutter suction dredger river mining machinery land mining machinery Chain bucket sand dredger jet suction dredger service working boat trailing hoper dredger Wheel bucke suction dredger so on .our product are exproted all part of the world such as Aisa,Afrrica,South America,Middle Easr and other regions.
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2. Product featers :
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The dredging bucket rotates around the underwater dredging wheel. scooping up the solid in the riverbed. then trommel classifier. with single layer or double layer screens. will separate the gravels. clay balls. water plants with need sand. The find sand with fine gold & gold nuggests will be finished selection by the gold centrifuge.pulsating sluice box and fixed sluice box. After 3 process of gold panning. the gold recovery percentage can be upto 90%.
Our bucket chain gold dredger is very fir for the alluvial sand with gold. If the river sand with a lot of big pebbles. the bucket chain type is one perfect choice. |
3.FAQ:
| 1 |
How many cubic meter per hour for the deal capacity? |
| 2 |
How many meters for the dredge depth? |
| 3 |
In the dredging raw ore, the sand & stone percentage? stone's size in mm? |
| 4 |
. the gold particle size in mm? |
| 5 |
if you will require the diesel generator? and any special requirement for the generator brand?
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4. Product picture:
mining dredger overview :
Chain bucket river mining dredger is used for river gold . diamond . tin and sand iron powder so on . The bucket chain gold dredger use the buckets, driven by guide wheels on continuous rotation on the bucket bridge. sand .mud and stone so on are digged by the bucket with chain from the water above .Bucket rotates around the underwater dredging wheel, scooping up the solid in the riverbed. then into the separating system, solids larger than 10 mm will go into the tail-box, tailing discharged to place far away from gold dredger. Less than 10 mm of material from the flow channel into the Gold Sands separation system, based on the difference between the relative density of sand and gold, gold will fall into the bottom since of the high density,sand and other material will float on the surface,and discharged to the tail system by water
mining dredger application :
Our factory is a professtional enterprise in the mineral field . our chain bucket mining dredger is suitable for river .lake .reservoir and gangue so on . use bucket gold dredger can get the gold . diamond and orin ore and other minerals . outstanding performance can get 85%-95% in recovery percentage .meantime we can offer the first -class fine seletion equipment .
Working principle : Chain bucket mining dredger uses the bucket chain to digging the mixture from the river . lake and sea . mixture contains sand. stone .mud .gold and diamond so on . the mixture is transported to the drum screen the according to the different size of material to seprate . different size material into the different election equipment . agiation chute and fixed chute for the river gold . jigging and centrifuge for diamond . all power from the generation sets to drive the all electrical motor .water pump and hydraulic equipment . all tail material can recycline and into the river .
5. Mainly part picture:
6. Selecting mining equipment picture:
7.Specification :
| Model |
HJ-M60 |
HJ-M80 |
HJ-M100 |
HJ-M120 |
HJ-M150 |
| Hull size |
24*4.5*1 |
27*5.4*1 |
30*4.8*1 |
35*7.6*1.2 |
38*6.6*1.2 |
| Dredging depth |
7m |
12m |
13m |
15m |
18m |
| Drum screen(L*DIA) |
1.4*1.2 |
2.4*1.4 |
2.4*1.4 |
2.4*1.4 |
2.6*1.5 |
| Drum screen power |
5.5KW |
5.5KW |
5.5KW |
7.5KW |
11KW |
| Generator power |
75KW |
75KW |
75KW |
75KW |
75KW |
| Chain bucket quantity |
86 |
62 |
62 |
86 |
86 |
| Chain bucket capacity |
0.035KG |
0.05KG |
0.08KG |
0.08KG |
0.08KG |
| Chain quantity |
172 |
124 |
124 |
172 |
172 |
| Chain size |
600*100*30 |
600*100*30 |
800*100*35 |
800*120*40 |
800*120*40 |
8. Mainly product :
9. Our customer:
10. Our factory :
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