Portable river sand suction dredger

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 self-propelled or non self-propelled. The hull can be dismantle and box-like structure. The dismantle type can be assembly at 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 potable river sand suction dredger can be electric system or diesel engine driving system according to customers’ requirements.

The working process of this portable river sand suction dredger is as followed. The high pressure sand pump can produce certain amount of vacuum so the underwater sand and mud can be mixed into slurry, the mixing slurry is conveyed through the pipeline to the specified place.

1. High efficiency, large output and long distance of pump.
2. Very simple and fast assembly and dis-assembly, afloat or onshore, simple operation ,easy to control.
3. Good economic performance. The digging and delivery of material can be completed one time.
4. Highly efficient fuel consumption and minimum overall operational costs
5. Good access to all parts, especially the dredge pump wearing parts.
6. The dredgers can be made according to the customers’ request.

1. Dredger is used for cleaning river silt, sand production and mining project.
2. Suitable for heavy duty operations in tropical climates and in sheltered waters.
3. Applied to dredging rivers, lakes and ponds, reclaiming land, cleaning ports and pumping sand.
4. Mainly service for the master dredger and transporter for delivering sand to land

Portable river sand suction dredger