Wear Resistance Ball Mill Shell Liners Mining Wear Parts Customized Size

Durable High Manganese Steel Ball Mill Shell Liners | Mining Wear Parts

We are an experienced manufacturer specializing in premium mining castings. Our material portfolio includes high manganese steel, high chromium alloy, alloy steel and ductile iron, delivering custom wear-resistant spare parts for ball mills, jaw crushers, SAG mills and AG mills.

Our mill shell liners are precision engineered to safeguard mill shells against heavy impact and intensive abrasion. They extend service life and maximize operational throughput for mineral processing plants.

Applications

• Ball Mill Shell Liners: Manufactured with accurate curvature for perfect fitting. They shield mill shells from wear while optimizing grinding performance.
• SAG & AG Mill Liners: Heavy-duty liners built to endure extreme impact from large ore particles in semi-autogenous grinding systems.
• Jaw Crusher Wear Plates: Work-hardening high manganese steel plates for primary and secondary crushing duties.

Production and Quality Inspection

We maintain a rigorous quality control system across the entire manufacturing chain. Please refer to the following process images for details:

1. Chemical Composition Analysis and Heat Treatment: We ensure strict control over alloy content to guarantee material consistency, followed by precise heat treatment to eliminate internal stress and achieve the desired martensitic or austenitic structure.

2. Hardness Testing and 3D Scanning: We perform systematic hardness tests to confirm wear resistance and utilize 3D scanning to verify the geometric fit and curvature of the shell liners against the original CAD design.

3. Non-Destructive Testing MT and UT: To guarantee the structural integrity of heavy castings, we perform Magnetic Particle Testing (MT) for surface defect detection and Ultrasonic Testing (UT) to detect internal porosity, shrinkage, or cracks.

4. Dimensional Inspection and Metallographic Analysis: We use precision measuring tools to ensure a perfect fit during installation. Metallographic analysis examines the microstructure to ensure proper carbide formation and uniform wear life.

Support and Services

• Custom Drawings: We accept drawings and offer OEM/ODM services with custom dimensions and logos.

• Technical Consultation: Our engineering team assists in selecting the optimal material combination for specific grinding applications.

Packing and Shipping

• Packing: Standard export wooden pallets, steel frames, or customized crates as shown in the image, ensuring secure stacking and handling.

• Protection: Anti-rust oil treatment and foam padding are applied to prevent surface damage during transit.

• Shipping: Suitable for heavy sea freight; we support FOB, CIF, and DDP terms, ensuring safe and timely delivery to your port.