High Manganese Steel Impact Crusher Plate Hammer and Blow Bars for Mining Crushing

High Manganese Steel Impact Crusher Plate Hammer and Blow Bars for Mining Crushing

Product Description

Product Description
We are a professional manufacturer of high-end castings 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 heavy plate hammers and blow bars is specifically engineered for impact crushers, designed to withstand severe rock impact and utilize work-hardening properties to extend service life in secondary and tertiary crushing stages.

Applications

•    Impact Crusher Plate Hammers and Blow Bars: Designed to strike and break materials against impact aprons, featuring high impact toughness for crushing granite, basalt, iron ore, and limestone .

•    Hammer Crusher Parts: Suitable for metallurgy, building materials, chemical industries, and power plants for crushing medium-hard materials .

•    Mining and Aggregate Plants: Capable of handling high-impact conditions in quarrying and mineral processing lines.

Production and Quality Inspection

We implement a rigorous multi-stage quality control system to guarantee structural integrity and reliable performance under harsh working conditions.

1.      Chemical Composition Analysis and Heat Treatment: We strictly control the content of Mn, Cr, and C, keeping S and P below 0.05%. The castings then undergo precise water toughening treatment (1050-1100C) to eliminate brittle carbides and achieve a uniform austenitic structure, ensuring high toughness and initial hardness .

2.      Hardness Testing and 3D Scanning: We perform systematic initial hardness tests to verify the baseline properties before work hardening. Additionally, 3D scanning is utilized to check the complex geometric profiles and dimensional accuracy against the original CAD designs .

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

4.      Dimensional Inspection and Metallographic Analysis: Precision measuring tools verify installation clearances. Metallographic analysis examines the austenitic grain structure to confirm no excessive carbide precipitation, guaranteeing optimal work-hardening capacity for maximum wear life .

Support and Services

•    Custom Drawings: We accept customer drawings and offer OEM/ODM services with custom sizes, weight specs, and specific material compositions for your crushing conditions .

•    Technical Consultation: Our engineering team assists in selecting the optimal material grade and profile design to maximize impact resistance and minimize downtime.

Packing and Shipping

•    Packing: Standard export wooden pallets, steel frames, or custom heavy-duty crates designed to support massive castings and prevent deformation during transit .

•    Protection: Anti-rust oil treatment, VCI paper wrapping, and secure strapping to prevent surface damage and movement during ocean freight.

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