Advanced Design & Functional Highlights

　　Self-Agitating Structure for Independent High-Concentration Pumping Equipped with an independent bottom stirring impeller, the ZJQ pump actively breaks compacted sediment layers, stirs deposited sludge and sand into turbulent flow, and feeds uniform high-density slurry to the main impeller. It realizes stable high-concentration material transportation without extra auxiliary equipment, greatly improving single-operation dredging volume and cleaning thoroughness.

　　No Suction Limit & Deep Dredging Capability Different from land-based pumps restricted by suction lift and cavitation, the fully submerged ZJQ pump works directly inside the medium. It supports deep-water operation up to 20 meters, maintains stable suction under fluctuating water levels, and completely eliminates residual sediment at the bottom of ponds, rivers and tailings pools.

　　Full High-Chrome Alloy Wear-Resistant Configuration The entire wetted assembly, including main impeller, pump casing and stirring blade, is manufactured from high-hardness high-chromium alloy. It delivers exceptional resistance against high-speed scouring of ore particles, gravel, coal slag and abrasive sludge, extending service life and reducing long-term operating costs.

　　Triple Intelligent Motor Protection System Built-in sensors monitor oil chamber water ingress, motor chamber leakage and overheating in real time. With overload protection and F-class insulation, the motor achieves 24/7 trouble-free operation in humid, muddy and heavily abrasive underwater environments, effectively avoiding sudden shutdowns and motor burnout.

　　Flexible Deployment & Zero Civil Investment The integrated pump-motor structure enables free mobile installation, fixed mounting or floating platform operation. No pump house, no foundation construction and no pre-filling water are required, drastically saving project investment, installation time and daily maintenance workload.

　　Industrial Application Scenarios

　　River channel desilting, lake and reservoir sediment removal, mine tailings pool underwater discharge, sand mining and offshore sand extraction, thermal power plant ash slurry conveying, sewage plant sludge cleaning, port sediment remediation and high-concentration industrial slurry transfer.

　　Manufacturer Quality Assurance

　　Each ZJQ submersible slurry pump undergoes strict hydraulic performance testing, wear resistance inspection and continuous underwater aging tests before delivery. We provide customizable power grades, outlet diameters and special anti-corrosion configurations, along with full spare parts supply and professional global after-sales technical support.