Centrifugal Slurry Pump by CNSME PUMP-1

Product Overview

- The CNSME centrifugal slurry (gravel) pump is a heavy-duty series of slurry pumps (models 6/4D‑G through 18/16T‑G) designed for high‑solids, abrasive media such as sand, gravel and mineral slurries.

- Capacity range: approx. 36 to 3,600 m3/h; Head range: about 5 to 64 m. Allowable motor power up to 1,200 kW on the largest model.

- Peak hydraulic efficiencies up to about 72% (largest models) with large impeller diameters (378–1,067 mm) and multiple vane options.

- Available with multiple drive and sealing configurations for flexible integration and different service conditions.

Product Features

- Wide performance envelope covering low-to-high flow and medium head duties across several frame sizes.

- High solids/stone throughput design (gravel pump geometry) with large impeller passages and robust impeller diameters.

- Multiple drive options (DC, belt/CR, ZVZ, CV, CLZ, etc.) and sealing choices (gland, expeller, packing) to suit site conditions.

- Engineered for durability and efficiency (efficiencies up to ~72%, NPSH ranges provided for proper selection).

- Fully dimensional and performance documentation (curves, outline/dimension drawings) to aid selection and installation.

Product Value

- Reliable, high-capacity handling of abrasive slurries reduces clogging and downtime in demanding operations.

- Broad model and drive/seal options allow direct replacement or tailored integration with existing plant equipment.

- High hydraulic efficiency and correct sizing lower operational energy costs and improve throughput.

- Customizable solutions (company will modify designs to customer needs) ensure fit-for-purpose performance and lifecycle value.

Product Advantages

- Manufactured to strict international production standards by Shijiazhuang Minerals Equipment Co., Ltd. (CNSME) with decade-plus R&D/production experience.

- Large model range addresses small to very large duties, minimizing the need for compromises or multiple vendors.

- Strong technical support and professional service capability for selection, modification and after-sales.

- Ongoing moves toward lean, green and sustainable manufacturing practices.

- Robust construction and multiple sealing/drive configurations deliver long service life in abrasive applications.

Application Scenarios

- Mining and mineral processing: ore/slurry transfer, concentrator feed, tailings handling.

- Dredging and sand/gravel pumping: river/lake/harbor dredging, sand extraction and transport.

- Aggregates and quarrying: conveying crushed stone, gravel and mixed solids.

- Construction/site dewatering: handling coarse slurries and water with solids.

- Other heavy industrial uses: power plant ash/slurry transfer, large-scale civil works and any application requiring high solids/abrasive slurry transport.