Small Dredge Pump
Small dredge pumps can quickly process silt from small lakes and construction wastewater, and can even handle tailings from small mines effectively, saving 85% of manual time.
Understanding What is Small Dredge Pump?
With the increasing demand for dredging, such as riverbed sand and silt removal, and dredging projects requiring drainage in confined spaces or within small dredgers with limited space, there is an urgent need for small, portable, reliable, and durable dredge pumps to transport fluids such as sludge, slurry, and gravel.
Therefore, small dredge pumps have become the choice for most users. They not only solve demanding dredging needs but also offer excellent portability, covering most dredging scenarios and meeting diverse usage requirements, thus minimizing user costs.
For small-scale dredging or sand transport projects, Kingda has developed a high-performance, clog-free small dredge pump. Its compact size makes it portable and mobile, easily installed on small dredgers or small trailer-mounted dredgers.
To reduce maintenance frequency and improve dredging efficiency, the Kingda small dredge pump features a special impeller design and optimized flow channel hydraulics, allowing it to pass solids with a maximum diameter of 10 inches (254 mm), meaning clogging is virtually nonexistent.
The reason the Kingda small dredge pump can operate efficiently and stably in the most demanding dredging projects is because we use a highly wear-resistant alloy material – a high-chromium alloy.
When the Kingda dredge pump is operating, sharp solid particles collide with the metal surface, and a passivating film forms on the metal surface. This minimizes the cutting action of the solid particles on the metal, greatly extending wear life and reducing maintenance frequency.
For larger solid particles, our engineers have specifically redesigned the impeller, reducing the number of blades and optimizing the flow channel width, further increasing throughput. This is why the Kingda small dredge pump does not clog.
Ready to find the right small dredge pump for your project?
Tell us about your requirements at info@kingdagroup.com — our engineers will provide the best solution for your needs.
Small Dredge Pump
🔸Discharge Diameter(mm): 100 ~ 400
🔸Capability(L/s): 10 ~ 1060
🔸Head(m): 3.5 ~ 80
🔸NPSHr(m): 2 ~ 8
Submersible Small Dredge Pump
🔸Discharge Diameter(mm): 50 ~ 350
🔸Capability(m³/h): 30 ~ 3500
🔸Head(m): 10 ~ 120
🔸Power(kW): 3 ~ 55
Viewing examples of Kingda dredge pumps in real-world projects, such as one on a dredger in Southeast Asia, reveals a vast area of canals and waterways urgently requiring dredging.
These waterways contain significant amounts of silt and gravel, posing a tremendous challenge to the pumps. Ordinary dredging pumps struggle to handle this silt and often require frequent maintenance.
Kingda engineers went to the dredging site and, after studying the project’s dredging distance, challenges, and installation feasibility, developed a highly efficient and reliable dredging solution to address the specific difficulties in this region.
Upon completion of dredging of one waterway, approximately 76% of manual labor time was saved compared to previous methods, significantly improving efficiency.
Applications of Small Dredge Pump
River dredging
In small canals and docks, frequent dredging of silt from the riverbed and banks is necessary to widen and deepen the channel. Small dredge pumping systems can easily navigate these small dredging projects.
Coastline maintenance
Lightweight small dredge pumps can be mounted on trailers, small dredgers, and other mobile dredging equipment, saving significant manpower and time for maintaining long and narrow coastlines.
Small-scale mine tailings
Small mining projects typically have limited space for construction. Using large dredge pumps would be inconvenient to install and would result in unnecessary resource waste.
Wastewater treatment
In some small wastewater treatment plants, the wastewater contains large amounts of fiber and solids. Small dredge pumps can effectively treat wastewater while meeting requirements and saving energy.
Why Choose Kingda Small Dredge Pumps
Common Problems with Ordinary Small Dredge Pumps
Large size and difficult installation
Traditional dredging pumps are bulky and heavy, making them difficult to install. In confined spaces or small-scale projects, installation is complex and can lead to power and energy waste.
Frequent clogging
Traditional dredging pumps are prone to impeller clogging when pumping sludge with high solid content or materials containing long fibers. This can even damage the motor or diesel engine, resulting in unnecessary financial and time losses.
Short lifespan
Traditional cast iron materials are ill-suited for demanding dredging requirements. When pumped materials contain sharp gravel, the violent impact can easily chip away at the metal surface, resulting in a shorter lifespan.
High operating costs
Ordinary dredging pumps require frequent maintenance and replacement of easily worn spare parts, significantly increasing user costs. This not only wastes money but also increases labor time.
How Kingda Small Dredge Pumps Deliver Reliable Performance
Portable
Lightweight and easy to install, the Small dredge pump can be used in confined spaces for dredging operations and can be mounted on mobile trailers, making it versatile.
Clog-Free
Optimized impeller and flow channel design allows for the passage of large solid particles, up to 10 inches (254 mm).
Long Service Life
Utilizing ultra-wear-resistant alloy materials to extend user lifespan, it effectively reduces material abrasion and chemical corrosion in liquids.
Low Operating Costs
Due to its clog-free design and extended service life, the Kingda Small dredge pump significantly reduces maintenance frequency, maximizing work efficiency and minimizing operating costs.
Find the right small dredge pump for your underwater sand and mud project.
Reach out to info@kingdagroup.com for technical advice and a fast quotation.
China Small Dredge Pump Factory, Since 1948
Since 1948, Kingda has a long history of manufacturing small dredge pumps. In 2006, we manufactured what was then the largest dredge pump in Asia, weighing a staggering 130 tons, which was successfully deployed on dredgers.
Undoubtedly, we possess extensive technical expertise in the production of small dredge pumps. Our pumps have served countless dredging projects. We not only provide the pumps themselves, but also customize complete fluid transfer solutions for dredging projects, maximizing the resolution of our clients’ problems.
Kingda boasts a team of experienced maintenance engineers with comprehensive technical and experience capabilities. For any issues encountered by our clients, our engineers can provide maintenance solutions in the shortest possible time, minimizing downtime and maximizing operational efficiency.
Small Dredge Pumps Spares & Parts
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