River mining diamond dredger with chain bucket and centrifuge
1. Chain bucket gold dredger discription :
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 .
2.Chain bucket gold dredger working principle :
material feeds into the hopper with grille is lifted up by loader and excavator . This action is repeated with each revolution along the length of the drum. The finer material passes through the screen openings while the larger material tumbles towards its eventual exit at the rear of the drum.
The trommel screens provide a simple, efficient and economical solution to upgrade a wide rang of material and optimize the subsequent process steps of recovery. This method of screening helps to reduce operating and investment cost and to increase product quality, while allowing rapid and large volume processing. This material is then passed on to the downstream process equipment which can be in various forms such as centrifugal concentrator, spiral chute, jig, sluice, etc.
Our trommel screens are constructed of high quality material, designed for high performance, high production rates, lower operating costs and lower maintenance. |
3.Chain bucket gold dredger picture :
4.Chain bucket gold dredger basic parameter:
| Item \type |
Hull size |
Dredging depth |
Drum scrren power |
Generator power and brand |
Dredging power |
Lifting power |
Chain bucket capacity |
| QH-60 |
24m |
7m |
5.5kw |
Cummins /75kw |
35kw |
7.5kw |
0.035m3 |
| QH-80 |
27m |
12m |
5.5kw |
Cummins/75kw |
55kw |
18kw |
0.05m3 |
| QH-100 |
30m |
13m |
5.5kw |
Cummins /75kw |
55kw |
22kw |
0.08m3 |
| QH-120 |
35m |
15m |
7.5kw |
Cummins/75kw |
75kw |
22kw |
0.08m3 |
| QH-150 |
38m |
18m |
11kw |
Cummins /75kw |
75kw |
22kw |
0.08m3 |
5.workshop :
6.packing and shipment:
7. Setsail service :
| 1 |
Profestional people serve the technical consult. |
| 2 |
All the mining machinery can be coustomed. |
| 3 |
We are factory which can provide the higher quality and lower price. |
| 4 |
Offering spare parts at a discounted price. |
| 5 |
Responsible Sales team design team manufacture team available 24/7 to best serve clients. |
| 6 |
Free repair if quality problems happen. |
| 7 |
Provide professional service and providesolution in a timely manner. |
| 8 |
Free field Installation commissioning training and and free product drawings. |
8.Product feature :
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. |
9. Customers visit factory :
10. Customer feedback :
11.Company profile :
| Set Sail dredger factory covers an area of 1500 acres with more than 200 employees. |
| Factory has manufacture experience more than 20 years. |
| More than 50 certificated engineers and technicians. |
| We have certification and patent more than 50 item. It contains ISO CE etc. |
| Set Sail dredger is sold more than 80 countries . |
12.FAQ:
| 1 |
the gold particle size in mm? |
| 2 |
if you will require the diesel generator? and any special requirement for the generator brand?
|
| 3 |
In the dredging raw ore, the sand & stone percentage? stone's size in mm? |
| 4 |
How many meters for the dredge depth? |
| 5 |
How many cubic meter per hour for the deal capacity? |
13.Factory certification :
14. Mainly product :
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