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CLR, CMR Light Duty Slurry Pump

CLR, CMR Light Duty Slurry Pump

CLR/CMR light-duty slurry pumps are suitable for conveying low-concentration, fine-particle, and light-abrasive slurries, featuring high efficiency, energy saving, smooth operation, and easy maintenance. They are widely used in slurry conveying systems across mineral processing, coal washing, electric power, and environmental protection industries.

Product Name CLR, CMR Light Duty Slurry Pump
Pump Type Horizontal Centrifugal Slurry Pump
Material High Chrome Alloy / Wear-resistant Rubber
Flow Rate 10–2000 m³/h
Head 5–100 m
Power 1.5–315 kW
Size Range DN25–DN300
Seal Type Packing Seal / Mechanical Seal
Drive Type Direct Drive / Belt Drive
Operating Temperature ≤80℃
Slurry Concentration ≤30%
Product Features High efficiency and energy saving, wear-resistant, easy maintenance
Applications Mineral processing, coal washing, power plants, building materials, metallurgy, etc.

Wide Range of Applications

With outstanding performance and reliability, our products are widely utilized in core fluid handling operations across diverse industries.

01

Dredging & Hydraulic Engineering Industry

Used for port dredging, river desilting, waterway maintenance, marine engineering, and land reclamation projects.

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02

Mining & Mineral Processing Industry

Used in critical working conditions such as slurry transportation, tailings discharge, mineral processing circulation systems, mine waste disposal, and high-concentration slurry conveying.

02  /  06

03

Gravel & Solids Transport Industry

Used for river sand mining, gravel transport, solid-liquid mixture conveying, and transfer of high-solids content media.

03  /  06

04

Power & System Support Industry

Used for pump system power drive, transmission matching, and integration of complete pumping systems.

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05

Chemical & Industrial Transport Industry

Used for chemical liquid transport, corrosive media handling, industrial wastewater discharge, and circulation systems.

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06

Wear-Resistant Spare Parts & OEM Replacement Systems

Used for pump equipment maintenance, replacement and upgrading, and repair and replacement of international brand equipment.

06  /  06

Related Products

Rigorous Manufacturing Process

From blueprint to finished product, we uphold a pursuit of excellence at every stage, ensuring every pump serves as a dependable industrial heart.

01

1. Needs Analysis & Solution Design

Provide product selection, material upgrades, and OEM customized solutions based on customer operating parameters, installation environments, and application requirements.

02

2. 3D Modeling & Casting Development

Ensure product structure and equipment compatibility through sample scanning, reverse modeling, and pattern development.

03

3. Precision Machining & Quality Inspection

Employ CNC machining and multiple quality inspections to ensure dimensional accuracy and stable material performance.

04

4. Assembly Testing & Performance Verification

Conduct assembly testing and operational checks on products to ensure sealing integrity, compatibility, and running stability.

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Company FAQs
FAQ
Here, we answer your frequently asked questions about customization, material selection, and purchasing industrial rubber and wear-resistant components.
Contact Us
What are the common spare parts for rubber slurry pumps?
Common spare parts include impellers, rubber liners, pump casings, throatbushes/frame plate liners, shaft sleeves, seal assemblies, and bearing assemblies. Replacement parts should be confirmed based on the pump type, model, part number, or technical drawings.
Can rubber slurry pumps be customized?
Yes. They can be configured or customized according to customer requirements regarding flow rate, head, rubber liner, sealing method, drive equipment, inlet/outlet orientation, and installation conditions.
What are the differences among CLR, CMR, CMCR, CSPR, and CAHR?
Different models are designed for different installation methods and operating conditions: CLR, CMR: Suitable for light-abrasive slurry conveying. CMCR: Suitable for specific slurry conditions such as mill underflow. CSPR: Suitable for submerged or sump slurry conveying. CAHR: Suitable for rubber-lined centrifugal pumping applications.
How to select the right rubber slurry pump?
When selecting a model, parameters such as flow rate, head, medium name, solid content, particle size, medium density, temperature, pH value, suction conditions, and operating duration need to be provided.
What is the function of a rubber liner?
The rubber liner helps reduce wear and corrosion of the pump casing and wet parts caused by certain slurries, making it ideal for fine-particle and moderate-temperature slurry conditions. The specific material and liner structure should be determined based on medium concentration, particle size, temperature, and corrosiveness.
What operating conditions are rubber slurry pumps suitable for?
Rubber slurry pumps are primarily used for conveying mineral slurry, tailings, mortar, and other slurries containing solid particles. They are suitable for applications such as mining, mineral processing, grinding, tailings treatment, and industrial slurry transport.

Lifecycle Support

Full Lifecycle Support

We provide not only superior equipment but also enduring and dependable operational assurance, safeguarding your projects from initial design to long-term maintenance.

Rapid Response

Rapid Response

Our engineering team provides end-to-end support from installation guidance to operating condition optimization, promptly resolving technical issues via remote video and online communication to ensure precise equipment operation.

Supply Guarantee

Supply Guarantee

A comprehensive spare parts system covers the full range of wear parts, supporting OEM customization fully compatible with leading international brands to ensure long-term, stable supply and minimize maintenance downtime.

Operation & Maintenance

Operation & Maintenance

We provide full life-cycle maintenance solutions covering routine inspections, early wear warnings, and operational optimization suggestions, effectively reducing the risk of unplanned downtime and significantly extending equipment service life.

Continuous Optimization

Continuous Optimization

Continuously optimizing processes based on operational feedback, we offer long-term partners a green service channel with customized support—including technical upgrades and priority response—to build solid, lasting partnerships.

Ready to upgrade your
pumping system?

Global Inquiry Hotline

+86 19933037056

Official Email

info@cnminerals.com

Company Address

Block C, MCC Shengshi Plaza, No. 66 Xiangtai Road, Yuhua District, Shijiazhuang City, Hebei Province

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