1.Brief Introduction
Jet suction sand dredger is a very common kind of sand suction dredger, many rivers are using this dredger
 construction, equipment work, suction halter through the winch down to the bottom of the sand layer above, 
at the same time, the diesel engine drive the pump work, the water in the river through the high-pressure pump, 
high-speed jet to the bottom sand layer, the sand is affected by the impact of water, began to diffuse with water 
doping mixed. Under the action of the sand pump, the mixed doped sand enters the equipment through the suction
 cage, passes the action of the pump in the cabin, and then the sand is discharged to the shore through the conveying
 pipe.

Product Paramenters:

Model	Soild capacity	Water flow	Dredging depth	Discharge distance	Main engine	Auxiliary engine	Total consumption	size(m)
6inch	40-50 m3/h	250 m3/h	6M	500M	120 KW		18L/H	103.81.6
8inch	80-100 m3/h	500 m3/h	8M	500M	176 KW	60KW	40L/H	144.51.2
10inch	150-180 m3/h	900 m3/h	10M	800M	294 KW	88KW	60L/H	1751.2
12inch	200-250 m3/h	1400 m3/h	10M	1000M	456 KW	110KW	80L/H	2061.5
14inch	300-400 m3/h	2000 m3/h	12M	1500M	735 KW	120KW	120L/H	246.61.6
16inch	400-500 m3/h	2600 m3/h	14M	1500M	882 KW	258KW	150L/H	247.21.8
18inch	500-600 m3/h	3000 m3/h	14M	1500M	1103 KW	456KW	220L/H	247.62.0
20inch	600-700 m3/h	3800 m3/h	14M	1500M	1250 KW	456KW	240L/H	267.62.0
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.

Advantage:

1.Efficiency: The use of high-pressure water jets allows for rapid fluidization and removal of material, resulting in high productivity.

2.Cost-Effectiveness: With fewer mechanical parts and lower maintenance requirements, JSDs are often more economical to operate compared to other types of dredgers.

3.Environmental Friendliness: The gentle fluidization process minimizes disturbance to the surrounding environment,making JSDs suitable for ecologically sensitive areas.

4.Versatility: JSDs are effective in a variety of environments, including rivers, lakes, and coastal areas, where loose,non-cohesive materials are prevalent

Shandong Yongsheng dredging machinery co., ltd

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