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Sand dredging River dredging Lake dredging Marira dredging Land reclamation Sand unloading Mining Desilting Industry Constuction. NEWS; ABOUT. Company Introduction Company Philosophy Workshop Delivery Global Business PRIVATE POLICY. CONTACT; PRODUCT LIST. Sand pump Dredge pump Gravel pump Sludge pump Slurry pump Sewage pump

Rivers accumulate sand, silt and debris, which must be removed to keep waterways open for navigation. CSD 250 is an efficient dredger in all conditions, including strong river currents. Additionally, it can be customized ( increasing swing length, depth, booster stations) for your project.

Suitable materials are soft clay, sand and gravel. Though, boulder clay is dredged as well by this type of dredger. In soft soils light big grabs are used while in more cohesive soils heavy small grabs are favorable. The dredging depth depends only on the length of the wire on the winches.

4 Inch Ultra Mini Dredge Our latest 4 inch Ultra Mini Dredges are equipped with our latest improvements including our "Slow Flow" sluice box. We have added 1/4" woven wire classifier screen to the back end of the box that reduces water speed under the screen up to 50 percent.

Gravel and water are washed through a sluicebox on the dredge, and gold and black sand are concentrated in the riffles. Suction Gold dredges discharge tailings and process water directly into the live stream without water water treatment. A sediment plume .

Mini Dredges. Small, compact, and portable enginepowered sediment removal pumps, providing the ability to excavate and transfer mud, sand, and muck up to 40 cubic yards per hour.

Custom dredge works is selling this new 10 NEW 10 INCH DREDGE FOR IMMEDIATE SALE. 10" CUTTERHEAD DREDGE 2015 Estimated General Information: ... Popular Cutterhead Dredge Models; New and Used Dredges For Sale

Dragflow North America offers the toughest Dredges and Heavy Duty Agitator Submersible Slurry Pumps, Dredge Pumps, Sand Pumps, and Sludge Pumps in the Industry, capable of handling sand, gravel, solids and all kinds of sludge in diverse applications related to the dredging, construction, oil and mining industry as well as marine, energy, and industrial sectors.

Dredger suitable for dredging cohesive silt, sand, soft to stiff clay and acceptable for dredging loose silt, loose rocks, pretreated rocks and very weak rocks. Its actual production rate varies from 100 to 200 m3/hr (1600 to 3200 m3/day based on 16 effective hours/day) depending on type of soil, dredge master experience and actual site and ...

DREDGES FOR SALE, Rent, Lease, Purchase. New, used, rebuilt. We can build to meet your needs or we can sell you one you can rebuild. From the smallest to the largest, call us first! We will save you money! If you need to sell a dredge, call us, we are also buyers. Western Dredge Supply Co. (936)

Dredge for sale rental | Rock Dirt. Search from 1000's of listings for new used Dredges for sale or rental updated daily from 100's of dealers private sellers.

Development of small mechanized dredging equipment started only around 1950. The first equipment, a small suction dredger, was actually not more than a rowing boat provided with truck engine and a pump. Usually this was applied in rural areas and the silt was disposed of directly on the adjacent areas.

Description. River sand suction dredger is widely used for sand dredging, mud dredging, port building and deepening, the centrifugal sand pump can produce certain amount of vacuum, the sand and mud is conveying and discharging by pipeline and floater.. The portable small sand dredger made by OCEAN Pump can be selfpropelled or non selfpropelled.

Keene 4" Ultra mini dredges UPDATED FOR 2018: Keene's latest 4 inch Ultra Mini Dredges are equipped with their latest improvements including their "Slow Flow" sluice box. Keene has added a 1/4" woven wire classifier screen to the back end of the box that .

UD276: 1012 inch Remanufactured DMC Dredge. This is a used sand and gravel dredge that has been acquired for renovation and resale. It was used by a west Tennessee aggregate producer, and features a spacious hull. more.

Bucket Chain Dredger Gold Dredger for Selling Product Description Bucket Chain Dredger Gold Dredger for Selling Dredger for sand is applied to river bait casting, sand dredging. depth is 4 16m. to control. efficient with low cost. according to your situation and requests.