4 inch Mini Sand Suction Dredger_Keda Environment Dredging Equipment Co.,Ltdsuction sand gold dredger machine sale


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Mini Sand Suction Dredger

4 inch Mini Sand Suction Dredger

4 inch Mini Sand Suction Dredger

The mini gold dredge float on the surface of the water. The material is pumped to the surface through a suction hose into an efficient sluice box that is capable of recovering extremely fine particles of fine gold. The mini dredge to find gold can either rest on the bank, or float on the surface of the water.


Another advantage of gold dredging boat is it can easily be operated with or without diving equipment. Marlex plastic floats are normally preferred as they are rugged and stable in rough water and are extremely lightweight.
Model QFT3-2 QFT4-3 QFT5-3
Machine size 2300*1500*1000mm 2500*1500*1000mm 2500*1500*1000mm
Diesel engine      
Engine Single cylinder air cooled diesel engine Single cylinder air cooled diesel engine Single cylinder air cooled diesel engine
Power(hp) 5 7 12
Rotate Speed 3600rpm 3600rpm 3600rpm
Fuel consumption 284g/Kw·h 283g/Kw·h 280g/Kw·h
Fuel tank capacity 2.65L 3.3L 5.5L
Pump      
Size(L*W*H) 550*450*450mm 550*470*450mm 550*500*480mm
Inlet/Outlet diameter 50mm(2inch) 80mm(3inch) 100mm(4inch)
Lift 30m 30m 25m
Max dredging depth 8m 8m 8m
Working capacity 6m³/h 10m³/h 15m³/h
Gold Chute      
Size(L*W*H) 400*1500mm 500*1700mm 500*1700mm
Remark With carpet With carpet With carpet
Floating      
Size(L*W*H)mm 1600*395*370 1600*395*370 1600*395*370
Handheld sucker 3inch 4inch 5inch
 

 


 

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