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Front and Rear Liners

Front and Rear Liners

Front and rear slurry pump liners are critical wear-resistant wet-end parts, primarily used to reduce direct slurry wear on the pump casing and extend the overall equipment service life. Made of high-wear-resistant alloy materials, the products offer advantages such as impact resistance, stable sealing performance, easy replacement, and a long wear life.

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.

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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

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 information needs to be provided when requesting a quote?
It is recommended to provide the original equipment model, part name, part number, installation dimensions, medium parameters, wear photos, required quantity, and delivery destination.
How to choose the material for the parts?
The material needs to be selected based on medium concentration, particle size, particle hardness, degree of wear, temperature, and corrosiveness, with specific solutions subject to technical confirmation.
Can pump parts be customized based on samples?
Yes. Customers can provide drawings, dimensions, photos, part numbers, or physical samples, and the company will evaluate and customize the parts accordingly.
How to select the right pump parts?
It is necessary to confirm based on the original equipment brand, pump type, model, part number, installation dimensions, conveying medium, and part wear conditions.
Which equipment are these parts suitable for?
They are mainly suitable for slurry pumps, gravel pumps, dredge pumps, submersible slurry pumps, and other slurry conveying equipment.
What products are mainly included in the pump parts series?
The pump parts series mainly includes wet-end and wear-resistant slurry pump components such as impellers, pump casings (volute liners), front liners (throatbushes), and rear liners (frame plate liner inserts).

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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