Sand Dredging Pump

1.What is Sand Dredging pumps?
The sand dredging pumps are pumps for pumping sand in water. It can also be called sand pumps or sand dredging pumps. Compared with other types of pumps products, the sand dredging pumps has a low market share and is mainly used for conveying larger particles. Strong abrasive slurry.
The sand Dredging pumps refers to the pumps used to transport the sand slurry, generally the centrifugal pumps are the main one. There is still a certain difference between the sand Dredging pumps and the sand pumps mentioned here. The sand Dredging pumps are mainly used to pumps sand from the river bank, and most of the sand is washed from the bottom of the sea. Sand pumps more meaning refers to ore sand. What they have in common is that they both require the pumps to have wear resistance. Most of the wear-resistant sand pumps are single-stage, single-suction, centrifugal pumps, which are divided into several series and various specifications such as 300mm, 250mm, 200mm, 150mm, 100mm according to the outlet diameter.
The sand Dredging pumps have innovations in hydraulic design and structural design. The over-current parts are cast by high-chromium wear-resistant alloy with anti-abrasion, which has the characteristics of high efficiency, energy saving, wear resistance and reliable operation. It is suitable for conveying strong abrasive and sand slurry containing solid particles. , mortar, mortar, slag, etc., the conveyed solid-liquid mixed concentration can reach 60%, which is an ideal sand mining, sand pumping and sand feeding equipment. distance construction.
2.What are the structure of the sand Dredging pumps?
①. Multi-purpose wear-resistant sand Dredging pumps: the pumps body adopts a double-layer metal structure inside and outside, the pumps casing are vertically opened in the middle, and the water outlet position is rotated and installed at 45-degree intervals.
②. Shaft seals are divided into: sideline wheel shaft seals, packing shaft seals and mechanical seals according to different working conditions.
③. It adopts closed impeller, which has good wear resistance and high sand Dredging pumps efficiency.
④. The overcurrent parts are chromium 27 wear-resistant alloy.

3.Where is the Sand Dredging Pumps suitable for?
①. It is suitable for extracting all kinds of yellow sand, ore, industrial and mining enterprises to transport tailings slurry, power fly ash transportation and other media with strong abrasives;
②. Pumping sand in Dajiang Dahe Reservoir, reclaiming the sea to make land, pumping iron ore, panning for gold, etc.
③. It is suitable for pumping sand, iron ore, sand washing and mud pumping from rivers, rivers, lakes, seas and reservoirs.


Milestone dredger company was established in 2010, after a decade development and growth, our company successfully exported equipments to Nigeria, Kazakhstan, Chad, Indonesia, Philippines, Thailand, Maldives and other countries and regions. Especially the hydraulic cutter suction dredger for inland river dredging is widely recognized and praised by the customer.

Sand dredging pump is one of the most popular methods of sand and gravel extraction is by dredging the river beds or the seabed. Sand is in great demand because it is used in concrete construction and for hydraulic fracturing (fracking) in oil or gas extraction. Our sand pumps are very successful in these applications.



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Sea Sand Mining Dredger

Sea Sand Mining Dredger

Sea sand mining dredger has broad range of applications in operations the rivers and lakes for the dredging, channel excavation. In exceptional circumstances a cutter suction dredger cutter installed on the high-power devices, can be excavated without blasting rocks such as basalt and limestone strata.With characteristics of high efficiency, large output up to several thousand cubic meters per hour; the sand, or crushed rock material to rely on a strong driving force through the mud pumps and mud pipeline, pumping out a few kilometers outside.

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8 Inch Horizontal Sand Pump For Dredger And River Sand

8 Inch Horizontal Sand Pump For Dredger And River Sand

8 Inch horizontal sand pump for dredger and river sand is the powerful equipment to pump sand and gravel equipped on dredger ship or boat. Which transport solid particles containing slurry, medium particles up to 50-80 mm. Our sand dredge booster pump is passed through the trial test and industrial operation test.

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Sand Suction Dredging Vessel Pump

Sand Suction Dredging Vessel Pump

Sand suction dredging vessel pumps are single-stage single suction cantilever horizontal centrifugal pumps with advantages of light weight, good wear-resistant, super dredging performance, dredging pumps impeller passage is very wide, It can continuously transport gravels or high plastic clay and not happens jam, especially for dredging sands and damming of the river and seas.

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Sand Suction Pump for Dredger

Sand Suction Pump for Dredger

The Milestone range of sand suction pump for dredger is designed to provide continuous pumping of highly abrasive slurries containing large particles at high maintained efficiencies with low maintenance and ownership costs.

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Gravel Ocean Sea Sand Transfer Pump

Gravel Ocean Sea Sand Transfer Pump

Gravel ocean sea sand transfer pumps are designed for continuously handling the most difficult higher abrasive slurries which contain too big solids to be pumps by a common slurry pump. The pump body(casing & impeller) are made of 27% high chrome alloy, the extra thick pump case let the pump anti-wear and need lowest maintenance cost.

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River Dredger Centrifugal Gravel Sand Suction Pump

River Dredger Centrifugal Gravel Sand Suction Pump

River Dredger Centrifugal Gravel Sand Suction Pump is single stage single suction horizontal centrifugal dredging pump system consists of the pump head, reduction gear box, flexible couplings, gearing marine monitoring system, it has a good overall structure of marine dredging excellent performance, high rate of long-term life, seal,

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As a professional China Sand Dredging Pump manufacturers and Sand Dredging Pump suppliers, we provide customers with comprehensive project management services. Customized Sand Dredging Pump with cheap price or low price is of high quality. Welcome to buy discount product made in China from our factory. If you want to buy advanced and top selling products from us. Know more details, please contact us for price and disocunt.
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