Mini Sand Dredger China

Mini Sand Dredger China can handle about 80 cubic meters of raw material per hour, and the net sand can be 30-80 cubic meters per hour according to the quality of sand. The underwater excavation depth: large sand dredger is 13 meters, general sand dredger is 4-8 meters, equipped with Changchai 1100 and 1110, fuel consumption is 2.5kg/hour, and two workers. It costs only 100 yuan a day, including workers' wages.

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Product Description

1.Introduction of Mini Sand Dredger China

Mini sand dredger can handle about 80 cubic meters of raw material per hour, and the net sand can be 30-80 cubic meters per hour according to the quality of sand. The underwater excavation depth: large sand dredger is 13 meters, general sand dredger is 4-8 meters, equipped with Changchai 1100 and 1110, fuel consumption is 2.5kg/hour, and two workers. It costs only 100 yuan a day, including workers' wages.

The sand dredger is equipped with separation and screening, which can be divided into single layer and double layer. The stones, mud and weeds in the sand can be separated from the sand and sent out through the conveyor belt. The conveying part is divided into double conveying type and single conveying type. Sand can be separated from impurities. The conveying distance of sand is 10-20m and that of impurities is 6-16m.

The sand dredger is roughly divided into hull, main frame, power, deceleration system, underwater excavation part, transmission part and operation part. The ship is 4.5-5m wide, 10-20m long, 5m high and 2-8m high.




2.Mainly Size Of Mini Sand Dredger China

NO. Item
Water flow (m3)
Capacity(m3)
Dredging depth(m)
Discharge distance (m)
Pump type
Mainly engine power(kw)
8 inch
800
160
8
800
WN200
220
10 inch
1000
200
9 1000 WN250
336
12 inch
1500 300 11 1200 WN350
559
14 inch
2000 400 12 1500 WN300
634
16 inch
2500 500 13 1500 WN350
746
18 inch
3500 700 15 1500 WN450
895
20 inch
4000 800 15 2000 WN500
1268
22 inch
4500-5000 900-1000 16 2000 WN500
1491
24 inch
5500 1100 20 2000 WN500
2190
28 inch
8000 1600 20 2500 WN700
3000


3.Usage Range Of Mini Sand Dredger China

 Including but not limited to the following areas:
 1.rivers, lakes, sea, reservoirs, pumping sand.
 2.rivers, lakes, reservoirs, pumping port dredging silt.
 3.pumping sand beneficiation: Select iron sand pumping, pumping sand gold, rare earths, such as pumping sand election.
 4.sewage treatment plant settling ponds cleanup.
 5.municipal pipelines, storm water pumping station, hydroelectric sediment cleanup.
 6.construction (sinking bridge construction, etc.) discharge of sediment, mud.
 7.steel plant blast furnace slag, slag, pumping iron oxide delivery.
 8. tailing, slag, slurry transportation.
 9.coal cinder, coal, coal slurry cleanup.
 10.power plant fly ash, coal, coal slurry transportation.
 11.to learn all kinds of diamond sand, quartz sand, slag solid particles.
 12.a tile factory smoke powder.
 13.coastal land reclamation.
 14.slurry transport materials containing various impurities.
15.delivery of other media containing large solid particles. 








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