High Manganese Steel Cone Crusher Mantle and Bowl Liner for Mining Crushing

High Manganese Steel Cone Crusher Mantle and Bowl Liner for Mining Crushing

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 cone crusher mantle is engineered to withstand severe impact and abrasive wear in secondary, tertiary, or quaternary crushing stages .

Applications

• Cone Crusher Mantle: The movable crushing wall that compresses rock against the concave, designed with specific cavity profiles (C, M, F, EF) to match production requirements .

• Bowl Liner and Concave: Fixed wear parts that define the crushing chamber.

• Mining and Aggregate Plants: Suitable for processing hard ores, granite, basalt, and river pebbles under heavy impact loads .

Production and Quality Inspection
We implement a rigorous multi-stage quality control system to guarantee performance and reliability. Below is our inspection process with image placement suggestions:

1. Chemical Composition Analysis, Heat Treatment, and Metallographic Analysis: We strictly control alloy content (Mn, Cr, C). After solution heat treatment and water quenching, we inspect the microstructure to eliminate brittle grain-boundary carbides and ensure a pure Austenite matrix .
   

2. Hardness Testing and 3D Scanning: We perform Brinell hardness tests to verify the as-cast baseline hardness, and utilize 3D scanning to ensure the geometric curvature and cavity profile match the original design .
   

3. Non-Destructive Testing MT and UT: To guarantee structural integrity, we perform Magnetic Particle Testing (MT) for surface crack detection and Ultrasonic Testing (UT) to detect internal porosity or defects.
   

4. Dimensional Inspection and Composition Verification: We use precision measuring tools to check taper angles and seating surfaces, ensuring a flawless fit and micron-level tolerance control .
   

Support and Services

• Custom Drawings: We accept customer drawings and can recommend optimal material grades (Mn13Cr2, Mn18Cr2, etc.) based on your specific working conditions .

• OEM and ODM: Custom sizes, cavity profiles, and logos are available.

• Technical Consultation: Our engineering team assists in selecting the correct cavity profile and material for your crushing application .

Packing and Shipping

• Packing: Standard export wooden pallets or steel crates, designed to support heavy castings .

• Protection: Anti-rust oil treatment, VCI paper wrapping, 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.