Core Technical Advantages

　　Superior High-Head & Long-Distance Conveying Capacity The GH gravel mortar pump adopts an upgraded impeller and volute hydraulic structure, greatly boosting pumping pressure and lift performance. It excels in long-distance pipeline slurry transportation and high-level material delivery, perfectly solving the insufficient head problem of conventional dredge pumps in large-scale filling and remote conveying projects.

　　Ultra-Wide Flow Channel for Large-Particle Mortar Designed with a non-clog large-flow passage structure, the pump allows smooth passage of coarse sand, gravel, hard soil blocks and mortar mixtures. It effectively avoids blockage and pipeline deposition during high-density mortar pumping, ensuring continuous and stable operation for heavy dredging tasks.

　　High-Chrome Alloy Wear-Resistant Wet End All wetted components are manufactured from high-strength high-chromium alloy cast iron. The ultra-high wear resistance and impact resistance withstand long-term scouring of abrasive mortar and gravel, significantly extending service life and reducing frequent replacement of vulnerable parts in harsh working environments.

　　Flexible 360° Rotatable Discharge Port Unique clamp-band single casing structure allows 360° arbitrary adjustment of the discharge direction. It adapts to complex on-site pipeline layout requirements without modifying the pump body, greatly improving installation flexibility and reducing construction costs.

　　Excellent Cavitation Resistance & Stable Operation Optimized hydraulic modeling delivers low NPSHr performance. The heavy-duty reinforced bearing unit ensures low-vibration and stable 24-hour continuous operation, even under fluctuating water levels and heavy-load high-pressure conveying conditions.

　　Main Application Scenarios

　　River and lake dredging and desilting, offshore land reclamation and sand filling, long-distance mortar pipeline transportation, reservoir sediment removal, mine coarse tailings conveying, port waterway renovation, engineering mortar pumping and large-scale dredging booster station projects.

　　Manufacturer Quality & Global Service

　　Every GH high-head gravel mortar pump undergoes strict hydraulic pressure testing, wear resistance inspection and continuous heavy-load aging tests before delivery. We provide customized caliber, power and high-pressure configuration solutions, complete spare parts supply and professional full-cycle after-sales technical support for global dredging contractors, mining enterprises and pump distributors.