High Manganese Steel Jaw Crusher Wear Plates and Impact Liners for Mining

High Manganese Steel Jaw Crusher Wear Plates and Impact Liners for Mining

Product Description
We are a professional manufacturer of high-end casting parts for the mining industry. Our core capabilities cover High Manganese Steel, High Chrome, Alloy Steel, and Ductile Iron, supplying critical wear components for Ball Mills, Jaw Crushers, and SAG/AG Mills. This series of crusher wear plates is specifically engineered to endure severe rock impact, utilizing work-hardening properties to continuously enhance surface hardness and extend service life in primary and secondary crushing operations.

Applications

• Jaw Crusher Fixed and Moving Jaw Plates: Designed with optimized tooth profiles to maximize crushing efficiency while protecting the crusher body from abrasion.

• Impact Crusher Blow Bars and Liners: High impact-resistant castings for aggregate and mineral processing.

• Cone Crusher Concaves and Mantles: Heavy-duty wear parts for secondary, tertiary, and quaternary crushing stages.

Production and Quality Inspection
We implement a rigorous multi-stage quality control system to guarantee reliable performance under harsh conditions.

1. Chemical Composition Analysis and Heat Treatment: We strictly control the Mn, Cr, and C content to ensure material purity. After casting, a precise water toughening heat treatment is applied to achieve a uniform austenitic structure and eliminate internal stress.

2. Hardness Testing and 3D Scanning: We systematically test the initial hardness after heat treatment to verify consistency. Additionally, 3D scanning is utilized to check the complex tooth profiles and dimensional fit against the original CAD designs

3. Non-Destructive Testing MT and UT: To guarantee structural integrity under high impact loads, we perform Magnetic Particle Testing (MT) to detect surface micro-cracks and Ultrasonic Testing (UT) to identify internal defects such as porosity or shrinkage

4. Dimensional Inspection and Metallographic Analysis: Precision measuring tools are used to verify installation clearances. Metallographic analysis examines the microstructure to ensure there is no excessive carbide precipitation and that the austenite matrix is perfect for optimal work-hardening capacity

Support and Services

• Custom Drawings: We accept customer drawings and offer OEM/ODM services with custom tooth designs, sizes, and logos.

• Technical Consultation: Our engineering team assists in selecting the optimal material grade (High Mn, Alloy Steel) and cavity design for your specific rock type and crusher model.

Packing and Shipping

• Packing: Standard export wooden pallets or steel crates specifically designed to support heavy castings and prevent deformation.

• Protection: Anti-rust oil treatment and foam padding 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.