Tough Crushing Challenge in Peru Solved: MN18Cr2 Mantle & Concave Deliver Exceptional Longevity for Pebble Ore.
In a significant move to boost the efficiency of a key mining operation in Peru, a full container of high-performance, orange-colored mantle and concave sets has been successfully dispatched. These critical wear parts are specifically engineered from MN18Cr2 steel with a proprietary special formula to conquer the extreme abrasiveness of pebble ore, promising unmatched service life and durability for the customer’s secondary crushing circuit.
Engineering the Solution for Extreme Conditions
Pebble ore presents a unique and formidable challenge in comminution, known for its highly abrasive nature that rapidly wears down conventional crusher liners. This leads to frequent downtime for part replacements, increased operating costs, and disrupted production schedules.
Recognizing this specific need, our technical team developed a tailored solution. The newly shipped mantle and concave are not just standard MN18Cr2 parts—a material renowned for its high impact toughness and good wear resistance. The incorporation of a unique, proprietary alloy formula further enhances their microstructural properties, creating a liner that is exceptionally resistant to the grinding and impacting forces of hard, siliceous pebbles.
The Perfect Match: Cone Crushers in the Flow Sheet
Cone crushers are universally recognized as the ideal equipment for secondary crushing stages, typically positioned after jaw crushers. Their primary role is to further refine the raw material—such as iron ore—into a precise, finer particle size distribution essential for downstream processing.
The selection of an optimal cone crusher is critical, focusing on key parameters like processing capacity, crushing ratio, and the accuracy of product size control. To maximize operational efficiency in such demanding applications, pairing the crusher with an automated discharge system is highly recommended. This system ensures continuous, non-stop operation by automatically adjusting to maintain optimal crushing conditions and chamber level, thereby boosting overall plant productivity.
A Commitment to Durability and Performance
“This shipment to Peru is a testament to our commitment to providing not just parts, but reliable, cost-effective solutions,” said [Name, Title, e.g., the Project Manager]. “By understanding that the customer’s ore is pebble, we knew that standard liners would not suffice. Our enhanced MN18Cr2 composition is the perfect match for this application, and we are confident it will set a new benchmark for wear life in their operation, significantly reducing their cost per ton crushed.”
The bright orange coating on the parts provides excellent corrosion protection during transit and storage, ensuring they arrive on-site in perfect, ready-to-work condition.
About Us
SHANVIM is a leading manufacturer and global supplier of premium wear parts for the mining and aggregate industries. With a core focus on material science and application-specific engineering, we deliver crushing and grinding solutions that significantly extend wear life, reduce downtime, and lower the total cost of ownership for our customers worldwide.
Post time: Oct-30-2025