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The 6/4 Dredging Sand Pump is a heavy-duty centrifugal pump specifically engineered for high-efficiency sand, slurry, and gravel transportation in dredging, mining, and construction applications. The designation "6/4" refers to its 6-inch discharge and 4-inch suction ports, making it ideal for medium to high-capacity operations.
Constructed with wear-resistant materials, this pump is designed to handle highly abrasive mixtures while maintaining durability and long service life. It is commonly used in river dredging, sand extraction, and other industrial processes requiring reliable solids handling.
High-Chrome Alloy Construction – Impeller, casing, and liners are made of premium wear-resistant materials (such as Cr27 or rubber-lined options) for extended lifespan.
Heavy-Duty Shaft & Bearings – Reinforced for high-load operation, reducing vibration and mechanical failure risks.
Optimized Impeller Design – Ensures efficient solids passage (up to 50-70mm particle size) with minimal clogging.
Large Flow Capacity – Capable of handling 100-600 m³/h depending on model and power configuration.
High Head Capability – Suitable for long-distance slurry transfer (up to 30-50m head).
Mechanical Seal or Gland Packing Options – Prevents leakage and reduces maintenance downtime.
Easy Maintenance – Modular design allows quick disassembly for inspection and part replacement.
Multiple Drive Options – Compatible with electric motors, diesel engines, or hydraulic drives for flexible deployment.
River & Lake Dredging – Removing silt, sand, and debris for waterway maintenance.
Harbor & Port Construction – Land reclamation and seabed excavation.
Sand & Gravel Extraction – Pumping sediment from mining operations.
Mineral Slurry Transport – Handling tailings, ore, and processing waste.
Coal Washing & Ash Disposal – Efficiently moving abrasive coal slurry and fly ash.
Tunneling & Piling – Dewatering and slurry management in underground projects.
Sand Pumping for Landfills – Hydraulic filling and foundation work.
Material Upgrades – Rubber lining, ceramic coatings, or specialized alloys for extreme abrasion resistance.
Explosion-Proof & Submersible Models – Available for hazardous or underwater applications.
Variable Speed & Automation – Can be integrated with control systems for optimized performance.
Proven durability in harsh, abrasive environments.
High efficiency with low energy consumption.
Versatile for dredging, mining, and industrial slurry handling.
Low maintenance design reduces operational costs.
The 6/4 Dredging Sand Pump is a heavy-duty centrifugal pump specifically engineered for high-efficiency sand, slurry, and gravel transportation in dredging, mining, and construction applications. The designation "6/4" refers to its 6-inch discharge and 4-inch suction ports, making it ideal for medium to high-capacity operations.
Constructed with wear-resistant materials, this pump is designed to handle highly abrasive mixtures while maintaining durability and long service life. It is commonly used in river dredging, sand extraction, and other industrial processes requiring reliable solids handling.
High-Chrome Alloy Construction – Impeller, casing, and liners are made of premium wear-resistant materials (such as Cr27 or rubber-lined options) for extended lifespan.
Heavy-Duty Shaft & Bearings – Reinforced for high-load operation, reducing vibration and mechanical failure risks.
Optimized Impeller Design – Ensures efficient solids passage (up to 50-70mm particle size) with minimal clogging.
Large Flow Capacity – Capable of handling 100-600 m³/h depending on model and power configuration.
High Head Capability – Suitable for long-distance slurry transfer (up to 30-50m head).
Mechanical Seal or Gland Packing Options – Prevents leakage and reduces maintenance downtime.
Easy Maintenance – Modular design allows quick disassembly for inspection and part replacement.
Multiple Drive Options – Compatible with electric motors, diesel engines, or hydraulic drives for flexible deployment.
River & Lake Dredging – Removing silt, sand, and debris for waterway maintenance.
Harbor & Port Construction – Land reclamation and seabed excavation.
Sand & Gravel Extraction – Pumping sediment from mining operations.
Mineral Slurry Transport – Handling tailings, ore, and processing waste.
Coal Washing & Ash Disposal – Efficiently moving abrasive coal slurry and fly ash.
Tunneling & Piling – Dewatering and slurry management in underground projects.
Sand Pumping for Landfills – Hydraulic filling and foundation work.
Material Upgrades – Rubber lining, ceramic coatings, or specialized alloys for extreme abrasion resistance.
Explosion-Proof & Submersible Models – Available for hazardous or underwater applications.
Variable Speed & Automation – Can be integrated with control systems for optimized performance.
Proven durability in harsh, abrasive environments.
High efficiency with low energy consumption.
Versatile for dredging, mining, and industrial slurry handling.
Low maintenance design reduces operational costs.
