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CG/CGH Heavy-Duty Gravel Pump

CG/CGH Heavy-Duty Gravel Pump
CG/CGH Heavy-Duty Gravel Pump
CG/CGH Heavy-Duty Gravel Pump
CG/CGH Heavy-Duty Gravel Pump

CG/CGH heavy-duty gravel pumps are designed for conveying highly abrasive materials containing particles too large to be transported by ordinary slurry pumps, such as in mining, power plants, river dredging, tunneling, tailings, and special applications. The gravel pump features a single-casing structure with smooth flow passages. Wet-end parts are made of high-chromium wear-resistant alloy. The discharge direction of the pump can be adjusted according to the required direction.

Model

Max. Allowable Power (kW)

Flow Rate (m³/h)

Head (m)

Max. Efficiency (%)

(NPSH)r (m)

SG-4D

60

36-250

5-52

58

3-4

SG-6E

120

126-576

6-45

60

3-5

SG-8S

560

216-936

8-52

65

3-8

SGH-8S

560

324-1440

24-80

72

3-5

SG-10G

600

360-1548

10-60

65

2-5

SGH-10G

600

288-2520

16-80

73

2-10

SG-12G

600

576-3024

8-70

68

2-8

SGH-14TU

1200

324-3600

26-70

72

3-6

SG-16T

1200

720-4320

12-48

72

3-6

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

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.

Related News
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 CG/CGH gravel pumps?
Common spare parts include impellers, pump casings, liners, shaft sleeves, seal components, and bearing assemblies. Customers can provide the pump model, part number, drawings, dimensions, or photos to confirm replacement parts. The specific flow rate, head, maximum particle size, material, and matching power of the product are subject to the confirmed CG/CGH technical data. The above FAQ structure is organized by product usage, working conditions, model selection, customization, and spare parts.
Can CG/CGH gravel pumps be customized?
Yes. The company can perform model selection and configuration based on flow rate, head, media characteristics, particle size, wet-end component materials, drive type, inlet/outlet direction, and installation conditions.
Are CG/CGH gravel pumps suitable for handling large particle media?
This series is mainly designed for conveying conditions containing gravel and larger solid particles, featuring strong particle passage capacity. The actual maximum particle size needs to be confirmed according to the specific model and technical parameters.
How to select the specifications of a CG/CGH gravel pump?
When selecting a model, parameters such as flow rate, head, conveying distance, discharge height, media concentration, maximum particle size, pipe specifications, suction conditions, and operating time need to be provided.
What media can CG/CGH gravel pumps convey?
This series can be used to convey gravel, ore sand, mud, river sediments, and other slurries containing solid particles. Specific suitability needs to be confirmed based on particle size, media concentration, density, and abrasion level.
What working conditions are CG/CGH heavy-duty gravel pumps suitable for?
CG/CGH heavy-duty gravel pumps are mainly used in river sand mining, sand and gravel conveying, mine tailings discharge, dredging projects, and other applications involving media with large solid particles.

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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