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CAF Series Froth Pump

CAF Series Froth Pump
CAF Series Froth Pump
CAF Series Froth Pump
CAF Series Froth Pump

The AF series froth pump is specially designed to handle heavy froth slurries in mineral processing applications such as flotation, thickening, and tailings. For conveying froth-laden slurry, it can be divided into vertical froth pumps and horizontal froth pumps. It features high froth handling capability, high pump efficiency, long wear life, and stable performance.

Model 

Max Allowable Power (kW)

Flow Rate (m³/h)

Head (m)

Max Efficiency (%)

SAF-2Q

15

7-33

5-30

45

SAF-3Q

20

10-104

10-28

55

SAF-4R

40

15-130

6-28

55

SAF-6S

75

55-330

6-25

55

SAF-8S

75

100-425

6-30

45

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.

01  /  06

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.

04  /  06

05

Chemical & Industrial Transport Industry

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

05  /  06

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
Can metal slurry pumps be customized and are spare parts available?
Yes. The company can customize product configurations according to requirements for flow rate, head, installation method, seal type, drive configuration, and material specifications. We also provide replacement parts such as impellers, pump casings, liner plates, shaft sleeves, seals, and bearings. When inquiring, it is recommended to provide the pump model, part numbers, drawings, photos, or existing equipment data.
Can metal slurry pumps handle highly abrasive slurries?
Yes. Wear-resistant materials can be configured for flow parts such as impellers, pump casings, and liner plates based on particle size, hardness, solid content, medium density, and operating duration. Specific materials and application ranges need to be confirmed based on operating conditions.
How to select the specifications of a metal slurry pump?
During model selection, you need to provide information such as flow rate, head, medium name, solid content, particle size, medium density, temperature, suction conditions, installation method, submersion depth, and operating hours.
How to choose among CSP, CAH/CHH, CAF, and CZQ?
The CSP series vertical sump pumps are suitable for submerged installation in sumps or settling pits; CAH/CHH heavy-duty slurry pumps are suitable for high-concentration, highly abrasive slurries; CAF series froth pumps are suitable for froth-laden flotation slurries; CZQ submersible slurry pumps are suitable for underwater or submerged conveying operations. The specific model needs to be determined based on operating condition parameters.
What working conditions are metal slurry pumps suitable for?
The products are mainly used for conveying mineral slurry, tailings, mortar, sediment, and other slurries containing solid particles. They are suitable for mining, mineral processing, metallurgy, dredging, gravel transport, and industrial slag discharge.
What products are included in the metal slurry pump series?
The metal slurry pump series includes CSP series vertical sump pumps, CAH/CHH heavy-duty slurry pumps, CAF series froth pumps, and CZQ submersible slurry pumps, which can be applied to different installation methods, conveying media, and operating conditions.

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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