Description
What is a Cone Crusher Liner & Hopper Components Set?
A cone crusher Liner & Hopper Components assembly comprises the essential upper feed hoppers, bowl liners, seat liners, and adapter rings positioned at the top of the crushing chamber. Its primary critical function is to receive raw feed materials, guide uniform 360-degree material flow into the cavity, and provide sacrificial wear resistance under high-tonnage aggregate processing. By absorbing intense abrasive friction and massive impact forces, premium Liner & Hopper Components protect the underlying mainframe structure while maintaining consistent product sizing and volumetric throughput (TPH).
Equipment Compatibility & OEM Cross-Reference
Our aftermarket replacement Liner & Hopper Components wear parts and structural modules are precision-engineered to be direct-fit upgrades for Metso crushers, significantly lowering your Total Cost of Ownership (TCO) while ensuring zero installation issues and maximum field uptime.
Specification of Liner & Hopper Components
- Product Name: Liner & Hopper Components
- Categories: Cone Crusher Spare Part > Liner & Hopper Components
- Parts Numbers: 7085701300, 7085728150, 7055208001, 7084101513, 1044180300, 1044180301, N55208149, 1048516271, 1044180340, 1044180281, N55208269, 1063917418, 1048514410, 1044180249, 1044180343, N55208525, 1063437879, 1048516272, N85701305, 1044180284, 1048314222, 1063437875, 1048516296, 1044180397, 1048314344, 1048517581
- Application For Metso HP100 / HP200 / HP300 / HP400 / HP500 / HP800 / HP4 / HP6 Cone Crusher
- Product Include: Hopper Assembly, Bowl Liner, Hardware, Adapter Ring, Seat Liner
- Main Alloys Available: Mn14Cr2, Mn18Cr2, Mn22Cr2 (High Manganese Steel with Custom Chromium Content)
Part Number List of Liner & Hopper Components For Metso HP Cone Crusher
Below are standard replacement part numbers we frequently supply. If your specific Metso part number is not listed, please provide your OEM drawing or part number for a custom quotation.
| Model | Part Number | Description (OEM Equivalent) |
|---|---|---|
| HP100 | 7085701300 | Lower feed hopper |
| HP100 | 7085728150 | Upper feed hopper |
| HP100 | 7055208001 | High-manganese bowl liner |
| HP100 | 7084101513 | Frame seat liner |
| HP200 | 1044180300 | Upper feed hopper |
| HP200 | 1044180301 | Lower feed hopper |
| HP200 | N55208149 | Heavy-duty bowl liner |
| HP200 | 1048516271 | Frame seat liner |
| HP300 | 1044180340 | Upper feed hopper |
| HP300 | 1044180281 | Lower feed hopper |
| HP300 | N55208269 | Crusher bowl liner |
| HP300 | 1063917418 | Bowl adapter ring |
| HP300 | 1048514410 | Frame seat liner |
| HP400 | 1044180249 | Upper hopper |
| HP400 | 1044180343 | Lower hopper |
| HP400 | N55208525 | Manganese bowl liner |
| HP400 | 1063437879 | Bowl adapter ring |
| HP400 | 1048516272 | Frame seat liner |
| HP500 | N85701305 | Feed hopper |
| HP500 | 1044180284 | Lower hopper |
| HP500 | 1048314222 | Premium bowl liner |
| HP500 | 1063437875 | Bowl adapter ring |
| HP500 | 1048516296 | Frame seat liner |
| HP800 | 1044180397 | Feed hopper |
| HP800 | 1048314344 | Manganese bowl liner |
| HP800 | 1048517581 | Frame seat liner |
Complete Component Compatibility
We provide a one-stop solution for the entire Metso Nordberg HP series. Our production lines are strictly monitored to guarantee that every structural and wear part aligns perfectly with your existing setup:
- Hopper Assembly: Heavy-duty steel construction designed to guide raw feed smoothly into the crushing chamber while reducing spillage and aggregate wear.
- Bowl Liner & Mantle: Cast from proprietary high-manganese alloys to withstand severe impact, optimizing the crushing cavity profile for consistent output.
- Seat Liner & Adapter Ring: Precision-machined via advanced CNC technology to absorb massive crushing forces, preventing metal-to-metal friction and protecting the main frame.
- High-Strength Fasteners & Hardware: Specialized locking bolts, nuts, and wedges that maintain optimal tightening torque during continuous, high-vibration operation.
Core Engineering & Technical Advantages
Because the upper feeding and crushing cavity zones are subjected to extreme abrasive friction and brutal compressive impacts, standard steel liners wear out rapidly or crack under pressure. Our premium Liner & Hopper Components replacements are proudly manufactured in China to deliver unmatched heavy-duty durability:
Custom Alloy Engineering: Cast from proprietary high-manganese steel formulations (such as Mn14Cr2, Mn18Cr2, and Mn22Cr2) with custom chromium content designed to work-harden continuously under heavy impact, maximizing wear resistance by up to 20-30%.
Precision CNC Machining: Adapter rings, seat liners, and mounting surfaces are manufactured to exact OEM dimensional tolerances to guarantee a seamless, wobble-free fit with the main frame and top shell.
Strict Quality Control: Every unit undergoes rigorous non-destructive testing (NDT), ultrasonic testing, and dimensional verification prior to export to eliminate internal casting defects.
Factory-Direct Procurement: Supplied directly from our manufacturing facilities to eliminate middleman markups, offering a high-ROI solution for global mining and aggregate operations.
Maintenance Guidelines: When to Replace Your Liner & Hopper Components
Operating a crusher with worn or unevenly gapped liner and hopper components leads to poor particle shape, reduced throughput, and potential structural damage. We recommend inspecting the Liner & Hopper Components wear profiles during routine maintenance cycles:
| Inspection Focus | Warning Signs (Replace Immediately) | Best Practice Solution |
| Wear Metal Thickness | Liner thickness drops below the manufacturer’s recommended limit (typically less than 20-25 mm at the thinnest point). | Replace the bowl liner or hopper components immediately to maintain optimal closed-side setting (CSS) and crushing efficiency. |
| Severe Cracking & Pitting | Visible cracking, localized pitting, or severe uneven deformation on the crushing and feeding surfaces. | Swap the worn components and evaluate your feed arrangement to ensure a centered, 360-degree material flow. |
| Vibration & Production Drop | Excessive machine vibration or a sudden, unexplained drop in hourly production capacity. | Inspect the backing material, check high-strength fastener torque, and replace compromised wear parts. |
Explore More Crusher Wear & Structural Components
To maintain peak crushing volumetric throughput (TPH) and stable operation, ensure your maintenance inventory is stocked with fully compatible, premium parts. Browse our specific component categories:
Find precision-machined Main Shaft Assemblies and Inner Head Nut For Sandvik Cone Crusher units for complete rebuilds.
Explore our robust aftermarket spares for Sandvik CH & CS Series Crushers.
View high-performance replacement Top Shell Assemblies and Spider Bushings for Metso HP Series Cone Crushers.
