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For demanding industrial applications where conventional pumps struggle, a custom slurry pump is a wise investment.

The AH slurry pump's high efficiency and fast operation make it a popular choice in many industries.

For those unfamiliar with slurry pumps, these two terms might raise the question: Are they the same type of pump? The answer is yes. They refer to the same type of pump.

Why Choose CNSME?Over 20 years of manufacturing experience in slurry handling.Interchangeable wet-end parts between alloys and elastomers for application flexibility.Advanced sealing solutions tailored to demanding conditions.Proven performance in mining, power generation, metallurgy, dredging, and other heavy industries.

The introduction of Warman technology laid the foundation for China’s slurry pump industry. Building on this, companies like CNSME have achieved technological upgrading and independent innovation.

The wetted parts are available in either metal or rubber. When the conveyed slurry is highly abrasive but requires low corrosion resistance, rubber wetted parts can be chosen to reduce costs while providing good wear resistance.

Corrosion Issues: Alkaline materials are corrosive and can cause chemical corrosion to the metal components of the slurry pump. This corrosion not only affects the performance of the slurry pump but may also shorten its service life. Due to the presence of alkaline corrosion, the material selection for the slurry pump must consider its alkali resistance. Different alkaline materials and concentrations have varying levels of corrosiveness to materials, so it is necessary to select appropriate materials for key pump components, such as the pump casing, impeller, and shaft seal, based on specific operating conditions.

In terms of working principle, slurry pumps belong to the category of centrifugal pumps. Conceptually, they refer to equipment that converts electrical energy into the kinetic and potential energy of solid-liquid mixed media by means of centrifugal force (generated by the rotation of the pump impeller).

In the assembly and maintenance of slurry pumps, fasteners play a fundamental role in ensuring stable operation. Among them, bolts and studs are the most common fastening components.

Slurry pump impellers are virtually all statically balanced to an acceptance criteria and this is generally carried out by machining off a crescent shaped portion on the outside diameter of the impeller shrouds.

The type ‘SF’ Froth Pump is a vertical pump complete with hopper which utilises casings and liners from the Type ‘SH’ pumps.

The 2QV-AF Vertical Froth Pump is an essential solution for flotation processes, offering reliable performance and excellent adaptability for handling high-froth slurry.

The 6SV-AF vertical froth pump impeller is a key hydraulic component designed for the 6SV-AF vertical froth pump. Identified by Basic Part No. 127 and Basic Part Description IMPELLER-5VOG, this impeller features a five-vane configuration.

100RV-SP is a vertical slurry pump, designed for conveying high concentration, high abrasive slurry, widely used in mining, metallurgy, power and other industries

The CNSME 300TV-SP Vertical Slurry Pump is designed for slurry handling in mining, mineral processing, and other industries involving abrasive solid-liquid mixtures. Its vertical structure allows the pump to operate with the pumping end submerged in the slurry, making it suitable for sump drainage and slurry transfer applications.

Designed for heavy-duty service, the 300TV-SP combines a robust pump structure with replaceable wear components to support reliable operation in abrasive environments. It is a practical choice for industrial sites requiring efficient slurry transfer from collection pits, sumps, and process tanks.

The 6/4 AH slurry pump, the ultimate solution for all your solids handling and pumping needs. This innovative pump is designed to effectively handle abrasive and corrosive slurries, making it ideal for applications in mining, mineral processing, power generation and other industries. With its advanced technology and superior performance, the 6/4 AH slurry pump provides a reliable and cost-effective solution to your toughest pumping challenges.

The DAM073 stuffing box is a spare part for the 6/4D-AH slurry pump. It is designed for the stuffing box assembly in the pump's shaft sealing area. CNSME supplies slurry pump spare parts for different pump models, helping customers identify the correct components by pump model and part number. Contact us to confirm compatibility and material requirements before ordering.

The stuffing box is installed at the shaft seal section of the slurry pump, located at the connection between the pump body and the pump shaft. Its primary function is to prevent slurry leakage along the shaft, provide effective sealing protection, and ensure stable and reliable pump operation under abrasive slurry conditions.

As a critical sealing component of the 3/2C-AH slurry pump, the stuffing box helps protect the pump shaft and pump casing, improves sealing efficiency, and significantly extends the service life of the pump.

Stuffing box is mainly used for gland seal slurry pump, but may also play an auxiliary role in some special sealing program. Its role is to fix the packing, provide sealing space, and allow the right amount of lubrication and cooling to ensure that the pump shaft long-term stable operation.

The CNSME 400ST-L Light Duty Slurry Pump belongs to the L range of slurry pumps, developed for industrial slurry transportation duties. Its large suction and discharge connections support high-volume flow requirements, while the performance curve helps engineers evaluate suitable combinations of flow rate, head, and rotational speed.

The 400ST-L features a closed metal impeller with an 825 mm diameter and the basic impeller code STL10147. The supplied technical chart specifies metal materials for both the impeller and liner.

The L range offers metal and elastomer material options across its listed models, except model 20A-L. The appropriate configuration depends on the slurry characteristics, operating conditions, and required wear resistance.

For reliable operation, the pump should be selected according to the required flow rate, total dynamic head, slurry properties, and system conditions.

The Slurry Pump Base is typically located at the bottom or as part of the supporting structure, fixed to the pump’s frame or base. It is usually connected to key components such as the motor, pump casing, and bearings.

A slurry pump base is usually located at the bottom of the pump or as part of a support structure fixed to the pump's frame or base. It is usually connected to key components such as the motor, pump casing, and bearings.

The 10/8FF-GH gravel pump is a heavy-duty centrifugal pump engineered for handling highly abrasive slurries with extra-large solids. With a maximum particle size of 178 mm, it is specifically designed for demanding applications such as dredging, mining, and coarse tailings transport.

Equipped with an FF frame (425 kW power rating), this pump delivers superior structural strength, ensuring stable and reliable operation under continuous heavy-duty conditions.

Casing SP10092A05 forms an important part of the pump wet end and provides a suitable flow passage for slurry handling. CNSME supplies replacement slurry pump casings and wet-end parts for SP series vertical pumps, with dimensional and material options available according to application requirements.