Sea sand dredging pump system with gearbox can pumping sand and gravel equipped on dredger ship or boat. Our Sea sand dredging pump system with gearbox is 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. The Sea sand dredging pump system with gearbox is suitable for inland river dredging, coastal embankment , coal mines, power plants and other enterprises to transport solid particles containing slurry, medium particles up to 50-80 mm. The Sea sand dredging pump system with gearbox is also used to pump sand or slurry in the river, lake, sea and reservoir, land reclamation , pumping iron ore,  gold sand.

Description diagram of the Sea sand dredging pump system with gearbox

Sea sand dredging pump system with gearbox Specifications 

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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.

Sea sand dredging pump system with gearbox can be installed on dredger, ship, boat for sand and gravel pumping. it has the  characteristics of energy saving, high hydraulic efficiency, good wear resistance, reliable operation in the delivery of solid particles. 

Sea sand dredging pump system with gearbox is a hot sale and cost effective sand pump machine which can be installed on land or equipped on sand dredger. Our Sea sand dredging pump system with gearbox 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. The Sea sand dredging pump system with gearbox is suitable for inland river dredging, coastal embankment, coal mines, power plants and other enterprises to transport solid particles containing slurry, medium particles up to 50-80 mm. The kind of sand pump is also used to pump sand or slurry in the river, lake, sea and reservoir, land reclamation, pumping iron ore, gold sand.

Sea sand dredging pump system with gearbox designed by OCEAN Pump is used for dredging at the beginning. The configuration of sand suction and discharge pipeline is between simple sand pump and heavy duty sand pump. It is usually equipped on cutter suction dredger or mud unloading ship. Bolder axle, heavy bearing, water-cooled bearing box, three-blade impeller, four-blade impeller, vaneless impeller, open impeller can be matched for 14 inch Sea sand dredging pump system with gearbox.

On July 4, 2019, a customer from Jiangsu visited OCEAN Pump. The customer has a bucket wheel dredger equipped with a 14 inch iron cast sand pump. The effect is good but over-current parts wears quickly. The customer saw 14 inch Sea sand dredging pump system with gearbox produced by OCEAN Pump near his construction site. The over-current components of the lake dredging equiment are made of high-chromium alloy. The service life is about ten times longer than ordinary cast iron sand pumps’. The customer came to OCEAN Pump and hoped to buy one set to replace it.

Through simple communication, OCEAN Pump engineers selected the 350 PNS-35 Sea sand dredging pump system with gearbox to equip on the customer’s bucket wheel dredger. At the same time, the customer required two high-pressure water pumps, OCEAN Pump prepared water pumps and Sea sand dredging pump system with gearbox for customer.

14 inch Sea sand dredging pump system with gearbox performance parameters

Simple sand pump

Submersible pump series

Slurry pump

Gravel pump

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 sand pump machine 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.