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Portable Gold Dredge Boat Sand Dredging Boat Use In Gold Mining Industry

Qingzhou Yongli Mining and Dredging Machinery Co., Ltd.
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Address: Masong Village,Huanglou Town,Qingzhou City,Shandong Province,China

Contact name:Jack Gong

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Qingzhou Yongli Mining and Dredging Machinery Co., Ltd.

Portable Gold Dredge Boat Sand Dredging Boat Use In Gold Mining Industry

Country/Region china
City & Province shandong
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Product Details

High gold recovery 100m3/hour bucket chain gold dredger for alluvial gold mining 

 

1 .Introduction of gold dredger

 

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 pulsating sluice box and fixed sluice box( which is equipped with gold catching grass and gold catching carpet . After 2 process of gold panning, the gold recovery percentage can be upto 90%.

 

Our bucket chain gold dredger is very fit for the alluvial sand with gold. If the river sand with a lot of big pebbles, the bucket chain type is one perfect choice.

 

This kind of bucket chain gold dredger is one kind of very mature and successful products. They are widely exported to and used in Russia,Mongolia,Indonesia, Ecuador,Central Africa and other countries and regions.

 

2. Technical Parameters

 

MODELCAPACITY(CBM/H)POWER(KW)WATER(M3/H)DREDGE DEPTH(M)RECOVERY
YLGD-10010065-100100-2001-2585-90%
YLGD-15015082-120150-2501-2585-90%
YLGD-20020097-150200-3001-2585-90%
YLGD-250250108-200250-5001-2585-90%

 

3. Requested For  Reply

 

a. How many cubic meter of sand do you want to deal with per hour?

b. How many meters for the dredge depth?

c. In the alluvial sand mining, the sand and stone percentage ratio? the stone size in mm?

d. the gold particle size in mm?

e. which kind of engine brand do you prefer,Weichai,Cummins or Caterpillar?

 

 4. Successful Cases In Mongolia

 

 

 

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