Select Country or Region

global

English

Volute Liner (Pump Casing)

Volute Liner (Pump Casing)

The volute liner and pump casing are critical structural and wear-resistant components of slurry pumps, primarily designed to withstand slurry impact and protect the internal wet-end system. Manufactured from high-strength, wear-resistant materials, this product features high structural stability, superior wear and corrosion resistance, and strong pressure-bearing capability, satisfying the demands of challenging applications such as mining, coal washing, and tailings transportation.

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.

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 information needs to be provided for an inquiry?
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 select the material for the spare parts?
Materials need to be selected according to slurry concentration, particle size, particle hardness, degree of wear, temperature, and corrosiveness, with specific solutions subject to technical confirmation.
Can pump spare parts be customized based on samples?
Yes. Customers can provide drawings, dimensions, photos, part numbers, or physical samples, based on which our company will evaluate and customize the parts.
How to select the right pump spare parts?
Selection needs to be confirmed based on the original equipment brand, pump type, model, part number, installation dimensions, conveyed medium, and component wear condition.
Which equipment are these spare parts suitable for?
They are mainly suitable for slurry pumps, gravel pumps, dredge pumps, submersible slurry pumps, and other slurry handling equipment.
What products are mainly included in the pump spare parts series?
The pump spare parts series mainly includes slurry pump wet-end and wear-resistant components such as impellers, pump casings (volute liners), throatbushes (front liners), and frame plate liner inserts (back liners).

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

Get Free Custom Solution

*
*
File Upload Upload your drawings for a real-time quote