Description

Product Name: Gyratory Crusher Wear Liner、Primary Gyratory、Aftermarket Metso Gyratory Crusher Spare Parts | Mn13Cr2 High Manganese Alloy Cast Steel
Material:
Raw material adopts standard Mn13Cr2 high manganese cast steel, completed with water toughening heat treatment to form self-work-hardening layer on working surface. Custom alloy options including Mn18Cr2, high chrome white iron are available, customized casting formulation based on clients’ technical drawings for various gyratory crusher wear liner production.
Function
Gyratory Crusher Wear Liner (Mantle & Concave) is core wear-resistant Metso Gyratory Crusher spare parts, tailor-made for full series Metso primary gyratory coarse crushing equipment. Installed on moving main shaft and fixed upper frame respectively, the paired liners form crushing cavity, enduring massive lump hard rock impacting, squeezing and intensive abrasive friction during open-pit primary coarse crushing. Progressive work-hardening characteristic of high manganese steel keeps liner surface hardening gradually under continuous ore striking, extending service life and stabilizing granularity of final crushed aggregates.
Our factory supplies complete one-stop Metso Gyratory Crusher spare parts package, including mantle, concave liner, arm frame guard, spiral bevel gear set, eccentric sleeve and full bronze bushing kits, covering all core wear & transmission spare parts for gyratory crusher overhaul replacement.
Compatibility
Precision sand casting and finish machining strictly follow OEM dimension tolerance for Metso full-series primary gyratory crusher. All aftermarket gyratory wear liners match original equipment installation size perfectly, supporting direct on-site mounting without secondary cutting or modification to original Metso Gyratory Crusher spare parts.
Quality Control
Every finished gyratory liner passes raw material spectral composition inspection, heat treatment hardness testing, internal casting flaw detection and full-size dimensional calibration. Strict QC management improves impact resistance and anti-abrasion performance to extend spare part service life under severe open-pit mining working conditions.
Applications
·Open pit & underground large-scale mineral primary mining
·Quarry hard rock coarse crushing processing
·Construction aggregate raw material primary fragmentation
·Cement raw material primary crushing production
·Metallurgical bulk ore preliminary crushing
Basic Terms
MOQ: 1 piece
Lead Time:7–15 working days (in-stock items ship promptly)
Payment Terms:T/T, L/C and other internationally recognized payment options
Warranty:12 months under standard normal operating condition
Key Features
✅ Optimized Curved Cavity Design for Primary Gyratory Crushing
Specially engineered curved surface conforms to original gyratory crusher crushing cavity design, improves ore compression efficiency and reduces liner local concentrated abrasion.
✅ Multi-grade Optional High Wear-resistant Alloy Raw Material
Selectable Mn13Cr2/Mn18Cr2/high chrome cast iron adapts to low, medium and high abrasive mining raw ores.
✅ OEM Standard Precision Casting Process
Produce in strict accordance with OEM blueprint specification to guarantee interchangeability with original Metso crusher wear liners.
✅ Self Work-hardening Performance of High Manganese Steel
Working surface hardens continuously under ore impact load, forming wear-resistant protective layer to prolong liner service cycle.
✅ Strict Pre-shipment Multi-index QC Inspection
All finished gyratory liners go through full-range factory inspection before delivery to guarantee stable continuous production of your crushing plant.
We are a specialized Chinese aftermarket foundry manufacturer focusing on full-series Metso gyratory crusher wear spare parts. We supply matched liner sets and complete crusher accessory package, meanwhile accept customized liner development based on your part numbers or technical drawings. Single-piece trial purchase and bulk full-line spare parts procurement are both available, we deliver cost-effective OEM-grade Metso Gyratory Crusher spare parts to avoid frequent plant downtime caused by rapid liner wear.