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China, Chinese High Efficiency 1500m³ /H Sand Gravel Pump with Cr26 Impeller for River Dredging and Mining Operations1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Pump Vacuum EquipmentCentrifugal PumpSand Gravel PumpMarine Pump
Hebei Jinrun Mine-Equipment Corporation Group.
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Product Description Over 20 years of experience Detailed Photos Product Description Dredge Pump - Technical Introduction OverviewA dredge pump is a powerhouse in heavy-duty industrial operations, meticulously engineered for the challenging tasks of dredging. Its primary role is to efficiently extract and transport mixtures brimming with high concentrations of solid particles-such as sand, gravel, and silt. The pump expertly suctions underwater sediment, delivering it to designated areas through centrifugal force or mechanical prowess. This workhorse is indispensable in port and waterway maintenance, river management, land reclamation, and mining tailings disposal, showcasing its versatility and essential role in diverse fields. Working PrincipleDredge pumps are marvels of engineering, often featuring a centrifugal design with a high-speed rotating impeller that harnesses centrifugal force to draw the slurry mixture into the pump body through the suction inlet, pressurizing it for efficient discharge. Key features that set these pumps apart include:- Wear-resistant design: Engineered for longevity, the flow-passing components such as the impeller and pump casing are crafted from high-chromium alloy, rubber lining, or ceramic coating, effectively resisting abrasion.- Large passage structure: Innovatively designed with a wide flow channel to prevent clogging, this structure allows the smooth passage of large particles, typically accommodating up to 30%~50% of the pump's diameter.- Cavitation protection: With an optimized hydraulic design, this feature minimizes cavitation risk, ensuring stable operations even with high-density media. Main Types1. Horizontal Dredge Pump- With a compact structure, this pump is easy to install and maintain, making it perfect for fixed or small mobile dredging platforms.2. Vertical Dredge Pump- Arranged vertically for exceptional space efficiency, this type is commonly employed in ship-based dredging systems.3. Submersible Dredge Pump- Featuring an integrated motor and pump unit, this model operates directly underwater, making it ideal for deep-water applications where reliability is crucial.4. Cutter Suction Dredge Pump- Equipped with a dynamic rotating cutter head, this pump performs simultaneous cutting and suction, excellently suited for excavating hard soil or rock.Applications- Ports & waterways: Essential for maintaining water depth and removing silt deposits, keeping navigational routes clear.- Hydraulic engineering: Perfect for river widening and reservoir dredging, contributing to effective water management.- Environmental remediation: Facilitates the removal of contaminated sediment and efficient tailings treatment, promoting sustainability.- Land reclamation: Vital for pumping sand from seabeds for coastal filling, aiding in expansion and development. Technical Advantages- High efficiency & wear resistance: Utilizing materials such as Cr26 and Cr30, these pumps extend service life by over 50%, ensuring long-term reliability.- Smart control: Equipped with modern sensors for flow and pressure, these pumps offer automated system adjustments, optimizing performance.- Modular design: Facilitates easy replacement of wear parts, minimizing downtime and ensuring operational efficiency. Selection GuidelinesConsider the following when selecting a dredge pump:1. Media properties: Assess particle size, hardness, and concentration for compatibility with the pump.2. Operating environment: Evaluate factors such as water depth, salinity, and pH levels to ensure optimal pump performance.3. System compatibility: Ensure compatibility with the power source, pipeline resistance, and transport distance for seamless integration.Product ParametersCertifications Company ProfileCorporate CultureCustomers VisitInstallation & MaintenanceDisclaimer: Illustrations are for reference only. Please note that all images presented are for illustrative purposes to aid your understanding of the product features and may not perfectly represent the actual appearance and specifications of the Heavy-Duty Marine Pump.
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