Sea sand dredging pump system with gearbox is a kind of high head sediment pump, which is suitable for pumping medium such as mud, fine sand, tailing and transporting it over long distances. The OCEAN brand Sea sand dredging pump system with gearbox is made of high quality and high wear resistant alloy. Sea sand dredging pump system with gearbox can be used for marine mud suction, sand pumping, land reclamation, construction of docks, and can also be used in inland rivers dredging. 

Structural diagram of Sea sand dredging pump system with gearbox

 Technical parameters of Sea sand dredging pump system with gearbox

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1.The high concentration Sea sand dredging pump system with gearbox have the excellent water performance, high efficient and low wear rate with the help of CAD design and CAE simulation.

2.Smooth flow channel, good anti-blocking performance, excellent cavitation performance.

3. Vice impeller seal, packing seal or the mechanical seal to ensure no slurry leakage. Reliable design can ensure the pump work with long time.

4. Adopt the thin oil lubrication metric bearings with reasonable set of lubrication. Cooling system to ensure that the bearings run at low temperature.

5. With special treatment, the Sea sand dredging pump system with gearbox can be used the corrosion working conditions like seawater ash ,seawater and salt spray.

6.Within the allowable pressure range, the Sea sand dredging pump system with gearbox can be used in multiple stages series connection .with allows maximum working pressure for 3.6Mpa.

Sea sand dredging pump system with gearbox adopt double-pump case structure and are extensively used to extract medium particles such as mud, fine sand, tailing slag then carry them out to long distance destination. OCEAN pump DS series Sea sand dredging pump system with gearbox are suitable for mud conveying, sewage treatment, marine suction, sand extraction, land reclamation and dock construction, etc. The type of Sea sand dredging pump system with gearbox can also be used in power plant, metallurgical transportation tailings, river dredging and other dredging industries. Our Sea sand dredging pump system with gearbox have been widely used in various conditions such as dredging and embankment in the Yellow River Basin, dredging in the Yangtze River Basin, land reclamation along the coast and sludge treatment.

The customer from Hong Kong undertook a local reclamation project. The sand with a particle size of 2.0-3.0cm was transported by the sand transporting ship, the discharge distance was 1500 meters. According to the customer’s actual working conditions, OCEAN Pump engineers recommended the Sea sand dredging pump system with gearbox DS300-60. After confirming the detailed sand pump information, the customer officially purchased our high head sediment pump with the diesel engine and water pump set in September 2019.

The Parameters of Sea sand dredging pump system with gearbox

The Sea sand dredging pump system with gearbox was shipped on September 30th, 2019, and arrived in Hong Kong in mid-October. The customer finished installation in early November. Our company contacted Weichai Group and other related suppliers to arrange commissioning personnel to Hong Kong for Sea sand dredging pump system with gearbox and diesel engine test running. During the trial operation, the transportation distance was 1000m, the concentration was 30%. The customer was very satisfied with the conveying concentration and distance which were fully met the design and construction requirements of the first phase. During the operation, the customer found that there was a water leak problem in the rear pump cover of Sea sand dredging pump system with gearbox. After inspection by OCEAN Pump engineer, we found that the packing of the Sea sand dredging pump system with gearbox was loose, and everything was normal after re-tightening.

During the on-site test, our engineers and the customer’s on-site operators communicated the precautions for the using of Sea sand dredging pump system with gearbox and supporting equipment in detail. And introduced the Sea sand dredging pump system with gearbox maintenance requirements, so that customers were further familiar with the structure and operating principles of the Sea sand dredging pump system with gearbox. The customer was very grateful to our engineers for their explanation and technical guidance. Through further in-depth communication, the engineers understood the customer’s overall construction plan. Then the engineers recommended him to add another sand pump set to improve the construction efficiency and ensure that the construction can be completed as originally planned.

After the discussion on the meeting, the customer adopted the professional advice of OCEAN Pump engineers. On November 6th, the customer purchased another 350GN-60 Sea sand dredging pump system with gearbox set and supporting water pumps and power equipment. Our production department immediately arranged the production plan, which was expected to be officially delivered to Hong Kong in early December 2019.

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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.