Sand Removal Pump was Delivered to Weihai for River Dredging

Sand removal pump, also know as marine sand pump, is widely used for river dredging work. Sand removal pump has the advantages of high efficiency, long discharge distance and high concentration conveying, stable operation, wear resistance and corrosion resistance. It is mainly used for such working conditions as pumping sand or slurry in the river, lake, sea and reservoir, land reclamation, pumping iron ore, gold sand.

Selection Requirements
The Weihai customer called OCEAN Pump to propose construction requirements for the river dredging treatment plan:

1. It will be used for cutter suction dredger. Previously, they selected OCEAN Pump’s 450 GN-35 sand suction pump, matching with Cummins 1200 hp and 1500 rpm marine engine. And the new sand pump needs to use this engine as well.
2. The discharge distance is 2.5 km. The medium is mud, sand and little garbage. And they also require three blades impeller.

Selection Process
According to our customers’ requirements, our engineer made the selection comparison. Finally, we chose the model of 400 GN-50. Comparing with the previous 450 GN-35 type sand pump machine, 400 GN-50 has advantage and disadvantage. The advantages are high lift, long discharge distance and fast pipeline flow rate. The disadvantage is that the flow is slightly lower and the speed is slightly higher.

Parameters of Sand Removal Pump

Pump type	400 GN-50
Flow	2600 m³/h
Lift	50 m
Diesel engine power	900 kw
Speed	600 rpm

After the customers agreed with our plan, we shipped the sand pump to their work site. And they used the sand removal pump very well.
Sand removal pump can also be equipped on dredger ship or boat for pumping sand and gravel. Our marine sand pump has passed through the trial test and industrial operation test, it has the characteristics of energy saving, high hydraulic efficiency, good wear resistance and reliable operation in the delivery of solid particles.
In the process of selecting the sand removal pump, we hope that OCEAN Pump will become your reliable partner. Our products are not the cheapest on the market, but we are a dedicated one-stop sand removal pump solution provider and your friend.
Tai’an OCEAN Pump Co., Ltd. is engaged in the development, production and sales of big particle gravel sand pumps, dredging pumps, sand suction pumps, slurry pumps, sand dredgers, etc. OCEAN Pump provides not only product and industry solutions, but also on-site installation services. Please feel free to contact us for the design and equipment problems of silt and sand pumping.