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  • Heavy Duty Industrial Dredging Mineral Centrifugal Slurry Pump

    Heavy Duty Industrial Dredging Mineral Centrifugal Slurry Pump

    Slurry Pump is made for high wearing and heavy duty applications. The slurry pumps and replacement parts are used worldwide industries like mining, mineral processing, power generation, aggregate processing, or any type of slurry pumping system. It is especially for handling the toughest and most abrasive applications.

  • Slurry pump with wear-resistant performance for dredgers

    Slurry pump with wear-resistant performance for dredgers

    RLSDP dredge pump is a new type of sludge pump researched & manufactured by our company basing on International (Warman) Gravel Pumps, aiming at rivers and seas out of repair. RLDSP dredge pump is a single-stage single suction cantilever horizontal centrifugal pump with advantages of light weight, good wear-resistant, super dredging performance, perfectly suited for the dredge on the whole construction, high multiple economy benefits, etc.. It throughout meets requirements of the dredge to dredging pumps. RLDSP dredge pump adopts front-disassembly structure in favor of easy disassembly and maintenance. Also it is equipped with special disassembly tools for each different part according to each part’s features. The standard trapezoidal quadruple thread is adopted to connect the impeller and shaft, which not only transmits strong torque but also is easy to disassembly.

  • Submersible slurry pump with high efficient for dredging

    Submersible slurry pump with high efficient for dredging

    The RELONG submersible slurry pump is a high efficient and modular heavy-duty submersible dredge pump unit. This pump range has several dredge tools and connectors to adapt every situation and environment.

    Submersible slurry pumps from RELONG are standard hydraulic driven but electric driven is also possible. Also you can use a submersible slurry pump like a booster station on shore. Most of the time you need a booster station for a certain of time and now you can use it also for dredging operations when you don’t need it like a booster station.

    The RELONG submersible slurry pump handles a high concentration. It is used under water, powered by excavator or hydraulic power pack. Tools like a cutter head, sand head (water jet), flat barge head, auger head or others can be attached to this compact pump.

    The submersible slurry pump range is from 150mm to 450mm. The spare parts are most of the time the same as in the normal dredge pumps. So when you have the same pump for a booster station our dredgers you can switch spare parts.

  • Submersible slurry pump with standard hydraulic driven for dredger

    Submersible slurry pump with standard hydraulic driven for dredger

    The RELONG submersible slurry pump is a high efficient and modular heavy-duty submersible dredge pump unit. This pump range has several dredge tools and connectors to adapt every situation and environment.

    Submersible slurry pumps from RELONG are standard hydraulic driven but electric driven is also possible. Also you can use a submersible slurry pump like a booster station on shore. Most of the time you need a booster station for a certain of time and now you can use it also for dredging operations when you don’t need it like a booster station.

    RLSSP series products are suitable for conveying slurry containing abrasive particles such as sand, coal slag, tailings, river sand, sludge, slag, etc. they are mainly used in metallurgy, mining, electric power, chemical industry, coal, environmental protection, river dredging, river dredging, sand suction, municipal engineering and other industries.

  • Custom-designed booster pump/station units

    Custom-designed booster pump/station units

    When the discharge length needs to be increased, a stand alone booster pump/booster station can be added in the discharge line. This will ensure the productivity over the total required discharge length. RELONG Booster pumps/ booster stations can be used when pumping beyond the maximum discharge distance of the dredging pump is required. With multiple booster pumps/booster stations in the discharge pipeline the material can be dredged miles away!

    Booster pumps/booster stations can be used with trailing suction hopper dredgers and cutter suction dredgers. Sometimes multiple pumps are used along the discharge pipeline, providing additional power to the discharge pumping system of these dredgers. The dredger and booster pumps/boosters stations together can then reach long distances.

    Booster pumps/booster stations may be based on land or on a floating platform and may be almost as powerful as the dredger they are supplementing. Occasionally, they are placed on the deck of a vessel but usually they are attached to the floating pipeline along its way from ship to shore.

    Adding extra pumping power can significantly help to improve production levels when pumping over longer distances. This can be achieved by using a booster pump/booster station: a separate additional pump placed along the discharge line.