River sand pump is suitable to deliver low density slurry for metallurgical, mining, coal and building material, the river sand pump can be used to extract a variety of fine sand in industrial and mining enterprises. The river sand pump has the characteristics of high efficiency, energy saving, wear resistance, corrosion resistance, reliable operation, high lift head, large flow (Max. mixed flow rate is up to 2000-5000m3/h), deep dredging depth (Max. dredging depth is up to 30m), long delivery distance(longest delivery distance is up to 2km). The power of river sand pump can be electric motor or diesel engine.

The shaft seal of river sand pump is packing seal. The high pressure flushing water is added to clean the packing chamber and ensure the normal operation of the heavy duty pump. The steering of river sand pump is counterclockwise in the inlet. The outlet of the river sand pump is on the right side of horizontal direction of the sand pump. The outlet can be adjusted within 360 degrees according to the requirement. The material of river sand pump casing can be cast iron, cast steel or alloy. The material of the impeller and guard plate can be cast iron, cast steel, wear-resistant alloy, or non-metal wear-resistant material. The users can choose different types according to the actual application.

river sand pump structure description diagram

river sand pump specifications 

1.Material : Using the cast iron ,cast steel or high wear resistant and strong corrosion resistance chrome alloy to make the over -flow part .

2.Long-term bearing life .The bearing assembly is composed of large diameter shaft and short overhang.

3.with distinctive innovation in hydraulic and structural design.

4.Large dredging depth, high density of dredging mud, good NPSH (net positive suction head)and strong suction lift ability.

5. the suction depth up to 35 meter under water, discharge head up to 60 meter and discharge distance up to 1000 meter-1500 meter without boost pump. The gravel size allow to pass through up to 80mm.

Apply for sand suction and dredging, extracting mud for ship, marine reclamation land, wharf building electric power and metallurgical industry for conveying tailing, and in coal washing industry for filtering coal slime.

On November 5th, 2018, our customer from Malaysia sent us an inquiry about river sand pump. He wanted to purchase river sand pump mainly used for  sedimentation tank dredging. He required to pump the sediment into the sedimentation tank. The size of sedimentation tank was 5 m* 6 m*3 m. He planed to finished the dredging task within one hour. The discharge distance was 200m, the height was 5m. After discussed with the customer, our engineer team selected 200PNS-300 river sand pump. At the same time, we recommended the customer 8 inch sand suction rubber hose and HDPE pipe. The customer had electric power near the work site, so we equipped the river sand pump with 55kw electric motor. In order to ensure the safety of the electric motor and easy operation, we attached a 75 KW frequency cabinet.

As the 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, after 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, the famous tourist city near the expressway from Beijing to Shanghai, Shandong Province, China. As the leading river sand pump 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 and welfare, technical and teamwork training, etc.

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