River Sand Dredger
1* Feature
River sand dredger can be used to excavate and transport cohesive sediment. In the
course of technical designing, we have considered special requirements for tropical
climate conditions of Senegal such as meteorological and waters distributing state etc.
It is to be easy to dismantle or mount for transportation by road, rail or water,and is to
be easy to reassemble at project site
2* Advantage
1)Economic and high sand dredging efficiency with can be with 30-50% denisty for
fine sand
2)Portable to move and can be transported by truck.
3)Easy to operate with reliable quality.5mm Steel plate thickness or followed to your request.
4)Standard world-wide available gearboxes and famous electric components.
5)Operation by one man from spacious and low noise operating cabin
6)Controls and instruments mounted in ergonomic dash board
7)Dredging depth can be 30m from the water surface.
3* Parameter
Item | Specification |
Dimension(length/width/height) | 5.5m*2.1m*0.86m |
Jet and suction water pipe | 3.5m |
Dredging depth | 15m |
Output of sand | 40-50m3/h |
Discharge | 100m |
Sand suction pump | 8”/6” |
Waterflooding pump | 4”/4” |
Main engine | 4105 |
Auxiliary power | 18hp |
Sand suction rubber hose | Length 15m, dia. 159mm |
Waterflooding pipe | Length 16m, dia. 108mm |
Lifting machine | 2T |
Lifting portal frame | Length 3m |
Delivery pipe | 150mm |
Qingzhou Yongli Mining and Dredging Machinery Co.Ltd, located in Qingzhou city--one of the Nine Ancient Cities in China ,is leading company of China mining equipment .We are the professional manufacture who has been dedicated in R&D ,designing ,producing assembling and testing service.
In 1999, we developed the iron sand dredging machine .
In 2006,we started to manufacture cutter suction dredger .
In 2008,we based on the nine terrains in Africa,Southeast Asia and China domestic the zirconium ,diamond ,gold mining machinery (pulsating sluice box ,centrifugal concentrator ,jig,shaking table)were developed adopting foreign technology ,and won high praise of customers throughout the world .
1.We have our own plant and enginner ,we will design the gold washing plant according to your situation and requirements.
2.We have rich experience in export,our customers from all over the word ,such as Ghana,Bengal and so on.
3.We have petent,we are alone in the China ,even in the world.
4.We have a great group,we will give you a most sincere service.

WELCOME TO CONTACT US FOR DREDGER COOPERATION!!
QINGZHOU YONNGLI MINING & DREDGING MACHINERY CO.,LTD.
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