Part Name: Mantle
OEM Ref: N55309122
Premium Metso HP3 (HP300) Mantle cast from high-grade Mn18Cr2 manganese steel (Mn22Cr2/TiC optional). Precision machined for exact fit on mobile HP3 cone crushers (Lokotrack LT300HP, LT330D). Optimized for rapid work-hardening, fast change-outs, and versatile cavity profiles in contracting and aggregate applications.
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Designed for the Metso HP3™ cone crusher (commonly integrated into Lokotrack® LT300HP™ and LT330D™ mobile crushing plants), the HP3 Mantle (Head Liner) is engineered for high mobility, rapid liner changes, and versatile secondary/tertiary crushing performance. Despite its compact footprint compared to the HP700/800 series, the HP3 mantle processes high reduction ratios with significant throughput, demanding a wear part that balances work-hardening capacity with structural resilience against tramp iron and variable feed conditions typical in contracting applications.
Cast from premium high-manganese steel (Mn18Cr2 standard; Mn22Cr2/TiC optional), the HP3 mantle features a precision-machined seating surface and locking thread interface compatible with the HP3’s hydraulic lock-nut system (or mechanical bolted configuration on earlier variants). The optimized cavity profile geometry (Extra Coarse, Coarse, Medium, Fine, Extra Fine) is calculated to maintain the critical “choke-fed” condition in mobile circuits where feed consistency fluctuates. This ensures consistent cubical end-product shape (critical for asphalt/concrete aggregates) and protects the crusher head from fatigue damage during frequent transport and setup cycles.
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Contact Our TeamAll products are carefully packaged with high-quality materials to ensure safe delivery. We use wooden crates, foam padding, and waterproof wrapping for maximum protection during transportation.
We provide comprehensive after-sales support including technical consultation, installation guidance, and warranty service. Our team is available 24/7 to address any concerns.
Send us your drawings or specifications. We'll review and provide a quote within 24 hours. Production typically takes 15-25 days with strict quality control throughout.
| Delivery Time | 3-7 working days |
|---|---|
| Function | Bearing & Wear Protection |
| Inspection | 100% Pre-delivery Inspection |
| MOQ | 1 Piece |
| Material | Bronze / Cast Iron |
| Packing | Wooden Case / Plywood Box |
| Size | Customized according to drawings |
| Cavity | EC/C/F/MC |
|---|---|
| Incoterms | FOB / EXW Factory |
| Lead Time | 20 Days (MTO) |
| MOQ | 1 Piece |
| Material | Mn18Cr2 / Mn22Cr2 / Mn22Cr2+TiC |
| Material Certificate | true |
| Payment Terms | T/T 31% Deposit |
| Delivery Time | 3-7 working days |
|---|---|
| Inspection | 100% Pre-delivery Inspection |
| MOQ | 1 Piece |
| Material | Mn18Cr2 / AMC Composite |
| Packing | Wooden Case / Plywood Box |
| Product Name | Cone Crusher Mantle |
| Service Life | 800-3000 hours |
| Size | Customized according to drawings |
| Type | Standard / Short Head |
| Cavity Type | EF / F / M / C / EC |
|---|---|
| Customization | OEM Drawings / Custom Manganese Ratio / TIC Inserts Supported |
| Hardness | HB180 - HB220 (Work-hardened to HB450+) |
| MOQ | 1 Piece |
| Material | Mn14Cr2 / Mn18Cr2 / Mn22Cr2 |
| Service Life | 1000-3500 hours |
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