In operations such as coal mining and power generation, submersible slurry pumps are indispensable critical equipment; their high efficiency and reliability are essential to ensuring smooth operations. The ZJQ submersible slurry pump series features excellent corrosion resistance and wear resistance, enabling long-term operation in harsh environments without damage. These pumps are widely applicable in coal mining, power generation, transportation, dredging, and other fields. They also boast outstanding sand-removal capability, easily handling gravel and slurry. Whether deployed in rivers or lakes, these pumps meet operational requirements across diverse environmental conditions. Powerful submersible slurry pumps employ superior manufacturing processes and high-quality materials to ensure long-term stable operation, reduce maintenance costs, and provide robust support for continuous mining operations. The KZQ series is designed to operate reliably under severe industrial and mining conditions while maintaining extended wear life, thereby prolonging service life.
Products Information
| Flow rate | 17m³/h-1267m³/h | |
| Head |
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| Speed | 1450-2900r/min | |
| Voltage | 380/460V |
Performance Range

Overall installation dimensions

Application areas
Mining
The KZQ submersible slurry pump is capable of handling demanding conditions in tailing ponds and slag pits with ease. Its excellent wear resistance ensures stable operation even when dealing with slurries containing large amounts of ore particles and high concentrations of solids. This prevents blockages and reduces equipment wear and tear. In the processes of ore crushing and washing, the KZQ pump ensures smooth discharge and processing of the slurry, thereby improving mining efficiency.
Coal
The KZQ submersible slurry pump effectively handles high-density coal slag in coal slurry ponds and washing tanks. Whether it's dealing with coal slime after coal mining or transporting slurries from coal washing plants, the pump operates stably under the impact of high-concentration slurries. It prevents blockages and ensures efficient transfer and processing of coal slurries, enhancing the reliability of the entire production process.
Metallurgy
The KZQ submersible slurry pump is ideal for transporting high-temperature, highly corrosive substances such as iron oxide scale and metal residues. Its durable materials and sealing design enable the pump to operate reliably for long periods even when dealing with hot slurries containing many metal impurities. This reduces equipment wear and downtime, ensuring continuity in metallurgical processes.
Power Generation
The KZQ submersible slurry pump is used for transferring ash and slag, as well as transporting lime slurry. In desulfurization systems, its excellent wear and corrosion resistance allow it to handle slurries containing limestone and coal ash effectively, ensuring the system operates smoothly. Its submersible design enables efficient operation at deep liquid levels, reducing maintenance costs and ensuring efficient waste management and wastewater treatment in power plants.
Company introduction
CZME operates a state-of-the-art manufacturing facility equipped with 126 primary production machines and 34 specialized equipment units, cover the entire manufacturing process, including model design and production, pump casting, heat treatment, precision machining, assembly, and performance testing. We utilize cutting-edge computer-aided design (CAD) and engineering (CAE) technologies, enabling 3D modeling, assembly interference checks, stress analysis, and Computational Fluid Dynamics (CFD) simulations for optimal performance. Our advanced impeller designs significantly extend product lifespan, reducing operational costs for our customers. With a monthly casting capacity of thousands of tons, we use only the highest-grade wear-resistant materials from leading domestic suppliers. Our slurry pumps offer 2-5 times the lifespan of comparable domestic models, delivering exceptional durability and performance. Our facility includes both high-pressure and low-pressure test pump stations, ensuring 100% product qualification before shipment.
With our commitment to quality, innovation, and customer satisfaction, CZME continues to lead the industry in high-performance pumping solutions, delivering reliable, durable, and energy-efficient products to clients worldwide.
Company cooperation

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