sand suction dredging machine for river lake sand mining
sand suction dredging machine is widely used to recover materials from great depths and can
also extract sand from below a clay overburden which is also called a jet sand suction dredger.
The New Sand Mining Machine is equipped with a high-pressure water pump and a powerful
sand suction pump. The water pump can produce a high-pressure high-speed water jet to impact
the bottom of the sand layer and splash the mixed sand around the suction head, and the sand
suction pump conveys the sand to the destination through the discharge pipe.
Model | Soild capacity | Water flow | Dredging depth | Discharge distance | Main engine | Auxiliary engine | Total consumption | size(m) |
6inch | | 250 m3/h | 6M | 500M | 120 KW | | 18L/H | 10*3.8*1.6 |
8inch | | 500 m3/h | 8M | 500M | 176 KW | 60KW | 40L/H | 14*4.5*1.2 |
10inch | | 900 m3/h | 10M | 800M | 294 KW | 88KW | 60L/H | 17*5*1.2 |
12inch | | 1400 m3/h | 10M | 1000M | 456 KW | 110KW | 80L/H | 20*6*1.5 |
14inch | | 2000 m3/h | 12M | 1500M | | 120KW | 120L/H | 24*6.6*1.6 |
16inch | | 2600 m3/h | 14M | 1500M | | 258KW | 150L/H | 24*7.2*1.8 |
18inch | | 3000 m3/h | 14M | 1500M | 1103 KW | 456KW | 220L/H | 24*7.6*2.0 |
20inch | | 3800 m3/h | 14M | 1500M | 1250 KW | 456KW | 240L/H | 26*7.6*2.0 |
Note: Because this equipment is a customized product, the maximum conveying distance of one pump is 1000-2000m. If long-distance conveying is required, a separate relay pump group is added. The above output is calculated based on the conventional flow rate 15-20% concentration. If the long-distance conveying concentration will be reduced, it can be calculated based on about 15% of the flow rate. |
sand suction dredging machine consists of a dredge body, high-efficiency wear-resistant marine
sand pump, high-pressure water pump, famous brand diesel engine, and discharge system. Our
New Sand Mining Machine features an integrated design, high efficiency, good wear resistance,
flexible operation, and energy saving in the delivery of solid particles. Our New Sand Mining Machine
is the most economical New Sand Mining Machine for loose fine sand in the water bottom. We
can customize various small and medium jet suction dredgers for your demands.



shandong yongsheng dredging machinery co., ltd.
emma whatsapp:008615054842997 email:emma@dredgerys.com