Sand dredge equipment is machinery which takes the sand from bottom sand bed and transfers to long discharge distance by pipeline. usually used for sand dredging, Silt dredging, pumping sand slurry ect in River or lake.
10 inch Sand dredge equipment is made of dredger hull, Sand dredge pump set, Water pump set, lifting system, sand suction head and discharge pipeline ect. The main working principle is to use the high pressure water jet the sand up and down, to make the sand concentration higher, Then use the sand dredge pump the sand directly
In 2017, We received Nigeria customer calling that he wanted to buy sand dredge equipment for his family and he said our existing 10 inch sand dredge worked very well, So he wanted to order the same one with a high quality diesel engine.
After knowing his working condition, We customized the dredger similar to the sand dredge equipment he saw in Nigeria, but more suitable for his working condition.
Sand dredge equipment technical parameter
| Application | River sand dredging |
|---|---|
| Sand output | 80-100m3/h |
| Dredge depth | 15m |
| Discharge distance | 180m |
| Lift | 5m |
| Remarks | Driven by diesel engine |
1.Sand Dredge Equipment Hull
The dredger hull is made of 6mm steel plate, with a steel frame with 4 layer anti-corrosion paint. The dredger hull is dismantled, With 1 pcs central pontoon and 2 pcs side pontoons. Supply the platform for the sand pump set and water pump set.
2.Sand dredge pump set
10 inch sand pump driven by the 132Kw diesel engine connection via pulley belt with power take off.
3.Water pump set
with high pressure to jet the sand up and down, with 8 inch sand pump driven by the 56Kw diesel engine connection via pulley belt with power take off.
4.Lifting system
The manual winch is driven by the diesel engine, with steel wire for lift the sand suction head up and down to adjust the dredging depth.
5.Sand suction head
Made of sand suction hose and water suction hose and steel pipe with the grid, to protect the big sand or water grass enter and protect the pump.
6.Discharge pipeline
Made of high quality wear resistant material pipe, Each pipe with double flanges, rubber seal and bolts and screw, easy connection.
With 20 working days, we finished sand dredge equipment production and made the whole test for the pump, engine, winch running well and made anti-corrosion treatment for the dredger hull and the flanges connection.
And because he was newer for dredging business, We trained him how to use the dredger in our workshop for two days and how to install, how to use and how to maintenance the dredger. The customer was satisfied with our products and service.
After 50 days after loading the container, the goods had arrived at customer working site, His engineer can make the installation with our manual. Now the dredger is working very well for high capacity sand output.
Recently this customer has contacted us that he wants to buy 12 inch sand dredge, He is familiar how to use the sand dredge equipment now and he wanted the high sand output now. Because the dredging business is very good in Nigeria. Now he is supplying the river sand to the construction company for a long time. With our sand dredge equipment, he is earning more money.
OCEAN Pump had been specializing in delivering turnkey sand dredgers and sand pumps to worldwide customers. We have strong ability in custom sand dredgers designing and manufacturing. In recent years, we have been keeping on investing in technological innovation, integrated sand dredgers modular customization. The safe and efficient operation of most kinds of our sand dredgers can be satisfied with our customized solutions by our professional staffs and solid technologies.
OCEAN Pump Brand sand dredges are widely used for river channel sand excavation, sand extraction in sand mine, harbor dredging, reclaim land from the sea, slag cleaning transportation, harbor dredging, salt mining, etc. We had provided effective portable dredgers and solutions to over 60 countries. Our customers are from Malaysia, Singapore, Thailand, India, Singapore, Sri Lanka, Maldives, Liberia, Kazakhstan, Brazil, Myanmar, Nigeria, Vanuatu, Uganda, Cameroon and Côte d’Ivoire, etc.
