River dredging / river sand mining towed suction dredger

Product Profile:Trailing suction hoper dredger is self-propelled or non-self propelled. The dredging pump drives the front of screw rake head to churn, cut, and collect to the underwatersuction position, and through the suction pipe to absorb the bottom silt, sand, and other loose material with water, and then through discharge

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Product Profile:
Trailing suction hoper dredger is self-propelled or non-self propelled. The dredging pump drives the front of screw rake head to churn, cut, and collect to the underwatersuction position, and through the suction pipe to absorb the bottom silt, sand, and other loose material with water, and then through discharge pipe are driven by the dredging pump to discharge the slurry to the destination. During the dredger working process, in order to increase the mud suction effect, we add the jet in front of suction pipe to increase the mud concentration. This type of dredger is only for underwater sandy and non-viscous soil, as well as soft and easily flowing mud.

Drag Type Suction Dredger with Drag Head for River Clean/ Sand Mining in River
Drag Type Suction Dredger with Drag Head for River Clean/ Sand Mining in River

Advanatges:
* Widely operation area
* Easily operation
* Less wastage
* High efficient


Technical parameter:
Hull Size17.0*4.5*1.5m
Dredging depth5--6m
Capacity150m³/h
Main engine power230kw
water flow500m³/h
Draught0.85m
Thickness of steel plateBottom: 6mm
Side: 6mm
Front: 5mm
*The above technical parameter use for reference only. We will design the reasonable products according to your requirements.

Drag Type Suction Dredger with Drag Head for River Clean/ Sand Mining in River
Drag Type Suction Dredger with Drag Head for River Clean/ Sand Mining in River

Packing & Shipping
Hull can be dismantled and re-assemble easily with box structure.

Drag Type Suction Dredger with Drag Head for River Clean/ Sand Mining in River
Drag Type Suction Dredger with Drag Head for River Clean/ Sand Mining in River


Our service:
Pre-sales service:

*Assist customer in project planning and requirement analysis.
*Providing consulting and design service according to customers' requirements to make our products achieve to the greatese extent to meet the needs of customers.

After-sales services:
*We have experienced engineers to guild installing and traning local workers. 24/7 technical support standby.
*Free spare parts in the first year, low cost for services.


Drag Type Suction Dredger with Drag Head for River Clean/ Sand Mining in River

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Please visit our website for more details:http://hj-bonny.en.made-in-china.com

*Cutter suction dredger

Drag Type Suction Dredger with Drag Head for River Clean/ Sand Mining in River

Company Introduction:
HJ is localed in Masong industrial park, Qingzhou City, Shandong province, China. Our main products: Cutter Suction dredger, gold dredger, sand pumping dredger, mining machinery, sand washing plants,etc. All of the products have advantages with high efficient, low cost, and convinient operation. Over the years, HJ has provided equipments for many companies and exported to Nigeria, Cote d'lvoire, Cameroon, Liberia, Ghana, Indoesia, Malaysia, Isreal, etc.
Drag Type Suction Dredger with Drag Head for River Clean/ Sand Mining in River

Drag Type Suction Dredger with Drag Head for River Clean/ Sand Mining in River
Drag Type Suction Dredger with Drag Head for River Clean/ Sand Mining in River

We look forward your massage!
Drag Type Suction Dredger with Drag Head for River Clean/ Sand Mining in River

 

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