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Basic Info.
Packaging & Delivery
Product Description
River Sand Dredging Dredger is widely used for sand dredging, mud dredging, port building, and deepening, the centrifugal sand pump can produce a certain amount of vacuum, and the sand and mud are conveyed and discharged by pipeline and floater.
The River Sand Dredging Dredger made by OCEAN Pump can be self-propelled or non-self-propelled. The River Sand Dredging Dredger can be dismantled and has a box-like structure. The dismantle type can be assembled at the working place easily and be transported by road, railway, and container accordingly, it is very convenient to install and move in the working place. The power system of a Marine Equipment Low Price Sand Dredger is an electric system or diesel engine driving system according to customers' requirements.
The working process of this River Sand Dredging Dredger is as followed. The high-pressure sand pump can produce a certain amount of vacuum so the underwater sand and mud can be mixed into a slurry, and the mixing slurry is conveyed through the pipeline to the specified place.
| The technical parameters of the Marine Equipment Low Price Sand Dredgers | |||||||
| Model | Dredger size | a (Water depth) | b (dig depth) | c (Head) | d (discharge distance) | e | f (Sand capacity) |
| L*W*H(m) | (m) | (m) | (m) | (m) | (m) | (tons/h) | |
| 4 inch | 3 m*2 m*0.75 m | 1-2 | 5-6 | 5-10 | 60-80 | 0-60 | 40-55 |
| 6 inch | 5.8 m*2.2 m*1 m | 1-2 | 6-8 | 10-12 | 80-100 | 0-80 | 55-80 |
| 8 inch | 5.8 m*4.2 m*1 m | 2-3 | 8-15 | 12-15 | 100-150 | 0-100 | 80-110 |
| 10inch | 6.8 m*4.2 m*1 m | 2-3 | 15-20 | 15-20 | 120-200 | 0-120 | 110-130 |
- High efficiency, large output, and long distance of pump.
- Very simple and fast assembly and disassembly, afloat or onshore, simple operation, easy to control.
- Good economic performance. The digging and delivery of material can be completed one time.
- Highly efficient fuel consumption and minimum overall operational costs
- Good access to all parts, especially the dredge pump-wearing parts.
- The dredgers can be made according to the customers' requests.
In July 2021, a customer named Daniel from Sierra Leone saw our sand-pumping work videos on the Internet. He felt that the River Sand Dredging Dredger was great because he is also in the sand mining industry, so he immediately contacted us to inquire about the parameters and information of the Marine Equipment Low Price Sand Dredger.
Because Daniel had always used excavators to get sand before, every time it rained, the river rose and the excavators did not work well, so our sales manager discussed his site situation with Daniel and he provided the necessary site parameters, such as the depth of the river, the type of sand, the required output per hour, the distance of transportation and other requirements.
This fully meets his needs. We can help with other details. Daniel said that everything depends on our opinion. He will ask a friend in China to help transfer the deposit because he has difficulty paying locally. We can accept all of these. Daniel praised our company as great.
One month later, the production test was completed. After Daniel's friend paid the balance, our freight forwarder helped to order the container and load it to Freetown, Sierra Leone.
We take every customer seriously, hoping to reach a long-term partner, provide customers with perfect sand-pumping solutions, and bring good benefits to customers.
| Side pontoons(L*W*H) | 6.8m*1m*1m, 2pcs |
| Middle hull(L*W*H) | 4.8*2.2m*1m,1pcs |
| Sand pump set | Model: 10inch sand pump |
| Sand capacity: 130ton/h | |
| Discharge distance: 200m | |
| Economical diesel engine. | |
| Water pump set | High-quality 6-inch water pump. |
| Winch | 5ton |
| Suction head | 4m |
| Discharge pipe | 10-inch PE pipe with flanges. |
| Spare parts | sand pump impeller, pump case, guard plate, sealing gasket, engine oil filter, fuel filter, air filter, clutch disc, winch brake disc, etc. |
As a professional sand pump and dredger designer, manufacturer, and exporter, OCEAN Pump had been worked harder to become the leader to supply One Stop Sand Pumping Solutions to worldwide customers since 1997. We have more than 30 talented sand pumping experts and strong teams responsible for product development, manufacturing, quality control, exporting, and sales service. We have our own manufacturing factory with professional technicians and advanced machines. By choosing OCEAN Pump, you choose a long-term professional partner for your sand pumping business.
OCEAN Pump Factory is located in Taian City, a famous tourist city near the expressway from Beijing to Shanghai, Shandong Province, China. As the leading River Sand Dredging Dredger designer and manufacturer, OCEAN Pump has its own 15,000 square meters state-of-art manufacturing factory. In recent years, we had invested more than 700,000 dollars into our modern manufacturing factory to improve the basic production facilities, working conditions, employee salary, welfare, technical and teamwork training, etc.
