China Mini Sand Dredger Manufacturers and Suppliers

Product Description

1.Introduction of Mini Sand Dredger

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.

Mini Sand Dredger

2.Mainly Size Of Mini Sand Dredger

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

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.

Mini Sand Dredger

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