"What makes Mn22Cr2/TiC composite bowl liners better than standard manganese liners?"

"Standard manganese liners rely entirely on impact to work-harden. In applications with high abrasion but insufficient impact, they wear out quickly. The TiC composite combines the extreme hardness of Titanium Carbide (which resists abrasion from day one) with the tough manganese matrix (which handles the shocks), giving you up to 3 times longer wear life."

"How do I choose the correct cavity (EC, C, F, or MF) for my HP400 bowl liner?"

"The choice depends on your maximum feed size and target output gradations. **EC** is for large feed material, **C** is for standard medium feeds, while **F** and **MF** are tailored for fine crushing and producing high-quality cubical shapes. For best results, your bowl liner cavity should always match your mantle cavity configuration."

"Do TiC composite bowl liners require specialized backing material during installation?"

"No, the installation process remains identical to standard OEM liners. Standard crusher backing compounds should be used to fill the backing cavity completely, ensuring uniform support and preventing the liner from shifting during operation."

"Can these composite parts damage my crusher frame due to the added hardness?"

"Not at all. The outer dimensions, backing areas, and seating surfaces are made of the standard Mn22Cr2 alloy, meeting original OEM tolerances. The ultra-hard TiC inserts are only embedded inside the internal crushing face where the actual rock-on-metal wear happens, protecting your machine perfectly."

Also in: Metso / HP Series / HP400

Cone Crusher Parts | SKU: MET-HP400-CON Metso HP400 Concave / Bowl Liner

Metso HP400 Bowl Liner - EC/C/F/MF Cavity - Mn22Cr2/TiC Composite

Part Name: Bowl Liner

OEM Ref: N55209252 · N55208523 · N55208399 · 1048300039

Premium Metso HP400 cone crusher bowl liner made of Mn22Cr2/TiC composite material. Delivers 1.5-3x longer wear life in severe conditions. Available in EC, C, F, MF cavities.

Metso HP400 Bowl Liner - EC/C/F/MF Cavity - Mn22Cr2/TiC Composite-Cone Crusher Parts-Mn18Cr2 / Mn22Cr2 / Mn22Cr2+TiC

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Quick Specs

Compatible Brand Metso

Applicable Series HP Series

Applicable Model HP400

Part Type Concave / Bowl Liner

OEM Part No. N55209252, N55208523, N55208399, 1048300039

Cavity EC/C/F/MF

Incoterms FOB / EXW Factory

Lead Time 20 Days (MTO)

Material Mn18Cr2 / Mn22Cr2 / Mn22Cr2+TiC

Material Certificate true

Moq 1 Piece

Payment Terms T/T 30% Deposit

Weight 1161 kg

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Product Description

Key Features

1. Advanced Titanium Carbide Composite (TiC)

The exceptional durability of this bowl liner comes from its Mn22Cr2 / TiC composite technology. High-hardness titanium carbide (TiC) columns are structurally embedded into the critical, high-wear zones of a robust 22% Manganese, 2% Chrome steel base.

Extreme Abrasion Resistance: The TiC inserts act as an armor shield against continuous cutting and rubbing from hard, abrasive minerals.
High Impact Shrug-Off: The high-manganese substrate undergoes instant work-hardening when subjected to heavy crushing impacts, maintaining maximum structural toughness without cracking.
Drastically Extended Wear Life: Outlasts standard high-manganese liners by 1.5 to 3 times, cutting down your liner replacement cycles and minimizing unscheduled downtime.

2. Full Array of Cavity Profiles (EC / C / F / MF)

Available in all primary cavity configurations to ensure seamless integration into your specific crushing circuit and to help maintain an optimal reduction ratio:

EC (Extra Coarse): Designed to handle large top-size feed material in coarse crushing stages.
C (Coarse): Best suited for standard secondary or medium crushing applications.
F (Fine): Tailored for fine/tertiary crushing to maximize the yield of high-quality cubical end products.
MF (Medium Fine): Offers a versatile, mid-range profile for balanced gradation control.

3. Precision OEM Alignment (Metso HP400)

Engineered and manufactured strictly according to original Metso Nordberg HP400 machine tolerances and drawings.

Accurate Seating: Perfect contour matching ensures a secure fit within the bowl assembly, eliminating shifting and uneven stress concentrations.
Streamlined Replacement: Direct-drop replacement requires no on-site alterations, ensuring a fast turnaround during maintenance windows.

Target Applications

Ideally suited for crushing highly abrasive, hard, and stubborn materials:

Granite, Basalt, Quartzite, Iron Ore, Copper Ore, Gold Ore, River Pebbles, Diabase, etc.

Technical Specifications

Parameter	Specification & Details
Compatible Model	Metso Nordberg HP400 Cone Crusher
Base Metal Matrix	Mn22Cr2 High Manganese Steel (Mn: 22%, Cr: 2%)
Reinforcement Material	Titanium Carbide (TiC) Columns / Composites
Available Cavities	Extra Coarse (EC) / Coarse (C) / Fine (F) / Medium Fine (MF)
Primary Benefit	Minimal wear profile distortion, extended service life, reduced maintenance overhead

Pair this Mn22Cr2/TiC composite bowl liner with our matching composite mantle to build an unstoppable, high-yield crushing chamber that keeps your operations running longer.

Frequently Asked Questions

Find answers to common questions about our crusher parts and services.

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Our Services

Packaging

All 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.

After-sales Service

We provide comprehensive after-sales support including technical consultation, installation guidance, and warranty service. Our team is available 24/7 to address any concerns.

Customization Process

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.

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Contact Information

Get in Touch

We are here to assist you with all your crusher spare parts needs.

Phone

+86 186-5398-3153

info@omnimech-global.com

Address

No.218 Tongda Road, Lanshan District, Linyi City, Shandong Province, China

Business Hours

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Saturday 9:00 AM - 12:00 PM

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For urgent inquiries outside business hours, please contact us via WhatsApp.

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