Product Introduction
Liner Segment
Liner Segment is a replaceable wear protection component designed to protect equipment surfaces exposed to severe abrasion, impact and material erosion. It is widely used in mining, mineral processing and heavy industrial applications where high wear resistance and long operating cycles are required.
Compared with conventional wear plates, segmented liner designs provide advantages in installation, maintenance and replacement efficiency. Individual sections can be replaced when worn, reducing maintenance downtime and improving equipment availability.
ZM INDUSTRY CO., LTD. manufactures customized wear-resistant liners according to customer drawings, samples and technical specifications. Manufactured from ASTM A532 Class III Grade A high chromium alloy iron, these products provide excellent resistance against abrasive materials and harsh working conditions.
With advanced casting technology and strict quality management, ZM INDUSTRY CO., LTD. ensures consistent material performance, accurate dimensions and reliable product quality. Customized solutions are available based on equipment structure, installation requirements and actual operating conditions.
Material Advantages
High Chromium Alloy Iron Structure
The wear-resistant liner is manufactured from ASTM A532 Class III Grade A high chromium alloy iron. With approximately 25% chromium content, the material forms a hard carbide structure that provides outstanding resistance against abrasive wear.
This material is widely recognized in demanding wear applications due to its excellent hardness, corrosion resistance and ability to maintain performance under heavy-duty operating conditions.
Excellent Abrasion Resistance
With a minimum hardness of 600 BHN, the material provides strong resistance against abrasive materials such as ore, rock and mineral particles. The high hardness surface helps extend component service life and reduce replacement frequency.
Extended Service Life
The combination of high chromium alloy composition, optimized casting process and strict quality control enables stable wear performance in severe operating environments.
Technical Specifications
Material Specification
| Parameter | Specification |
| Material Standard | ASTM A532 |
| Grade | Class III Grade A |
| Material Type | High Chromium Alloy Iron |
| Chromium Content | 25% Cr |
| Hardness | 600 BHN (Min.) |
| Manufacturing Process | Casting |
| Production Method | OEM Customized Manufacturing |
Performance Characteristics
| Feature | Description |
| Wear Resistance | Excellent abrasion resistance for severe wear conditions |
| Hardness | Minimum 600 BHN for extended service life |
|
Material Stability |
Reliable performance under heavy-duty operation |
| Design Flexibility | Customized according to drawings and samples |
| Maintenance Efficiency | Replaceable segmented design for easier maintenance |
Available Configurations
| Type | Description |
| Outer Liner Segment | Customized outer section according to equipment requirements |
| Inner Liner Segment | Customized inner section according to equipment requirements |
| Custom Wear Liner | Manufactured based on customer drawings and operating conditions |
Applications
ZM INDUSTRY CO., LTD. provides wear-resistant liner solutions for a wide range of mining and mineral processing equipment. Our products are designed for applications where equipment surfaces are continuously exposed to abrasive materials, impact loads and demanding operating conditions.
Typical applications include:
Mining equipment
Material handling systems
Mineral processing machinery
Heavy industrial equipment
Crushing equipment
Manufacturing Capability
who we are?
With more than 20 years of manufacturing and export experience, ZM INDUSTRY CO., LTD. provides professional wear-resistant casting solutions for international mining and industrial customers.
Our manufacturing capabilities include:
High chromium alloy casting production
OEM customized component manufacturing
Precision machining
Technical support based on customer requirements
Quality Control
Material Inspection
Material quality directly determines wear performance and service life. ZM INDUSTRY CO., LTD. applies strict inspection procedures to verify material properties and ensure product consistency.
Inspection includes:
- Chemical composition analysis
- Hardness testing
- Metallographic examination
- Dimensional inspection
Casting Quality Inspection
During the manufacturing process, ZM INDUSTRY CO., LTD. performs comprehensive quality inspections to ensure casting integrity and dimensional accuracy.
Quality control procedures include:
- Visual inspection
- Casting defect inspection
- Dimensional verification
- Surface quality inspection
Each product is inspected before shipment to ensure compliance with customer drawings and technical specifications.
Packaging & Shipping
ZM INDUSTRY CO., LTD. provides professional export packaging solutions according to product dimensions, weight and transportation requirements.
Each component is properly protected before shipment with suitable packaging methods to prevent damage, corrosion and deformation during international transportation.
Export-standard packaging
Anti-rust
protection
Customized packing solutions
Complete export documentation support
Why Choose ZM INDUSTRY CO., LTD. as Your Wear Resistant Liner Supplier?
High Chromium Wear Resistant Material
ZM INDUSTRY CO., LTD. uses ASTM A532 Class III Grade A high chromium alloy iron with 25% Cr content and minimum 600 BHN hardness, providing excellent abrasion resistance for demanding applications.
01
OEM Manufacturing Capability
ZM INDUSTRY CO., LTD. supports customized production based on customer drawings, samples and technical requirements. Our engineering team can provide suitable manufacturing solutions according to different operating conditions.
02
Reliable Quality Assurance
Strict quality control procedures are implemented throughout material preparation, casting, inspection and final delivery to ensure stable product performance.
03
Global Export Experience
With extensive international export experience, ZM INDUSTRY CO., LTD. understands the requirements of global mining customers and provides reliable supply solutions.
04
Frequently Asked Questions About Liner Segment
What is a Liner Segment?
A Liner Segment is a replaceable wear protection component designed to protect equipment surfaces exposed to severe abrasion, impact and material erosion.
Compared with traditional integrated liners, segmented designs allow easier installation, replacement and maintenance, helping reduce equipment downtime.
What material is used for this product?
ZM INDUSTRY CO., LTD. manufactures wear-resistant liners using ASTM A532 Class III Grade A high chromium alloy iron. The material contains approximately 25% chromium, providing excellent abrasion resistance and stable performance under severe working conditions.
What is the hardness of the material?
The minimum hardness is 600 BHN. This high hardness level improves resistance against abrasive materials and helps extend component service life.
Why choose ASTM A532 Class III Grade A material?
ASTM A532 Class III Grade A is a high chromium alloy iron specification developed for wear-resistant applications. The chromium-rich carbide structure provides excellent abrasion resistance in mining and mineral processing environments.
Can ZM INDUSTRY CO., LTD. manufacture customized products?
Yes. ZM INDUSTRY CO., LTD. provides OEM manufacturing services according to customer drawings, samples and technical specifications.
Dimensions, structures and material requirements can be customized according to actual operating conditions.
What information is required for quotation?
To provide an accurate quotation, customers are recommended to provide:
- Equipment information
- Product drawings or samples
- Material requirements
- Quantity
- Operating conditions
Request a Quote for Liner Segment
Contact ZM INDUSTRY CO., LTD. for customized wear-resistant solutions designed for mining and industrial applications. Our engineering team is ready to provide suitable products based on your equipment requirements.
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