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bucket chain gold mining dredger

Min. Order: 1 Set/Sets
Trade Term: FOB
Payment Terms: L/C, D/P, D/A, T/T, WU
Supply Ability: 3 sets/month
Place of Origin: Shandong

Company Profile

Location: Weifang, Shandong, China (Mainland)
Business Type: Manufacturer, Trading Company
Main Products: Sand Dredger, De-silter, Gold Panning Boat

Product Detail

Model No.: BCGD8020
Means of Transport: Ocean, Land
Application: Ore
Type: Others
Brand Name: Chaoyue
processing capacity:5t/m: recovery efficiency:95%
moveable: easy maintenance
low price: low power consumption
Production Capacity: 3 sets/month
Packing: in bulk or in container
Delivery Date: 30 days
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Product Description

A gold dredger is a placer mining machine that extracts gold from sand, gravel and dirt by water washing 

and other mechanical methods.

A large gold dredge uses a mechanical method to dig up material (sand, gravel, dirt, etc.) with steel 

"buckets" on a circular, continuous, steel "bucket line" at the front of the dredger. The material is then sorted/sifted with water. On large gold dredges, the buckets dump the material into a steel rotating 

cylinder (a special type of trommel called "the screen") sloped downward toward a rubber conveyor belt (the stocker) that carries away oversize material (rocks) and dumps them behind the dredger. The cylinder has 

many holes drilled into it to allow under-size material (including gold) to fall into a sluice box. The material that is washed away or sorted out is called tailings. The rocks deposited behind the dredger (by the stocker) are called "tailing piles." The 

holes drilled in the screen were intended to screen out rocks (e.g., 3/4 inch holes in the screen sent 

anything larger than 3/4 inch to the stocker).

 

The whole gold dredging procedure consisting of gold ore digging, screening, rough separation and fine concentration can be completed by the high-efficiency, large-capacity dredger, which is an ideal equipment for our customers.


Parameter

Model

Specification(m)

Dredging Depth(m)

Power

Water Flow Rate

Efficiency(%)

CYH-5

3×1

4

20

90-95

95-98

CYH-60

8×1.8

40

50

90-95

95-98

CYH-80

6×1.8

37

40

90-95

95-98

CYH-160

12×5

75

240

90-95

95-98

CYSW-70

13×4.5

4-6

50

60

95-98

CYSC-120

8×5.2

4-18

110

220

95-98

CYSW-200

26×6.5

4-20

150

320

95-98


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