High Manganese Steel Wear-Resistant Cone Crusher Parts Liner

Material: High Manganese Steel (Mn13, Mn18), Alloy Steel (Cr-Mo-Ni), Customizable

This wear-resistant liner is widely applicable in mining, metallurgy, construction, and chemical industries, suitable for crushing various hard and medium-hard materials such as granite, basalt, iron ore, and limestone.

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High Manganese Steel Wear-Resistant Cone Crusher Parts Liner

Attribute Details
Product Name High Manganese Steel Wear-Resistant Cone Crusher Parts Bowl Liner
Material High Manganese Steel (Mn13, Mn18), Alloy Steel, High-Chrome Cast Iron
Crusher Models Compatible with Symons, HP Series, GP Series, MP Series cone crushers (customizable for specific brands/models)
Ore Type Compatibility Iron ore, copper ore, gold ore, granite, basalt, limestone, etc.
Thickness 50mm – 300mm (varies by crusher size and ore hardness)
Hardness 200–300 HBW (unworked); ≥500 HBW (work-hardened, Mn steel); ≥50 HRC (alloy)
Service Life 800–3,000 operating hours (depends on ore abrasiveness and throughput)
Installation Bolted/clamped to upper frame; requires precision fitting to mantle
Certification ISO9001, CE, SGS (available for international mining standards)
bowl liner is a critical wear component in cone crushers—specifically designed to pair with the crusher’s mantle (rotating cone) to crush ore, rock, and mineral materials in mining operations. As part of the cone crusher’s “crushing chamber,” it forms a fixed, concave surface that works with the rotating mantle to apply high compressive force, reducing large ore chunks into smaller, manageable particles.
China Customized Mining Machine Parts Crusher Spare Parts bowl liner
Our High Manganese Steel Wear-Resistant Cone Crusher Parts Liner is a vital component designed to enhance the performance and durability of cone crushers in various crushing operations.
Crafted from high-quality high manganese steel, this liner boasts exceptional wear resistance. High manganese steel has unique work-hardening properties: when subjected to the impact and extrusion forces during the crushing process, the surface of the liner rapidly hardens, forming a tough wear-resistant layer, while the core remains flexible to withstand heavy loads and impacts. This characteristic enables the liner to effectively resist the abrasion caused by hard ores, rocks, and other materials, significantly extending its service life.
In addition to its excellent wear resistance, our cone crusher parts liner is precisely manufactured to ensure a perfect fit with various models of cone crushers. The accurate dimensions and smooth surface guarantee stable operation, reduce vibration and noise, and improve the overall crushing efficiency of the equipment.
This wear-resistant liner is widely applicable in mining, metallurgy, construction, and chemical industries, suitable for crushing various hard and medium-hard materials such as granite, basalt, iron ore, and limestone. By using our high manganese steel liner, you can reduce the frequency of liner replacement, minimize downtime, lower maintenance costs, and ultimately increase your production efficiency and economic benefits.

Key Design Features

  1. Concave Shape: Matches the mantle’s convex profile to form a tapered crushing chamber (adjustable gap for different output sizes).
  2. Material Compatibility:
    • High Manganese Steel (Mn13, Mn18): Most common; offers excellent toughness and work-hardening properties (surface hardness increases under impact, up to 500+ HBW, while the core remains ductile). Ideal for medium-hard to hard ores.
    • Alloy Steel (Cr-Mo-Ni Reinforced): Enhanced wear resistance for highly abrasive ores (e.g., quartz, sandstone). Contains chromium and molybdenum to boost hardness (≥50 HRC) and reduce wear rate.
    • High-Chrome Cast Iron: Ultra-hard (≥60 HRC) but less tough; used for extremely abrasive, low-impact applications.
  3. Mounting Structure: Bolted or clamped to the crusher’s upper frame (adjustable to fine-tune the discharge gap).
  4. Ribs/Grooves: Some designs include internal ribs to reinforce structural strength or surface grooves to improve ore grip and crushing efficiency.

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A: We are a high-quality manufacturer of wear-resistant parts for mining machinery and engineering machinery accessories in china.

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Main Products:

Owns abundant experience skilled technology in producing Ductile iron,high manganese steel, high chromium cast iron, alloy steel, carbon steel, heat-resistant steel and other castings. Products widely used in mining, cement, metallurgical, construction, metal recycling, engineering and other aggregate industries.(Mining wheels, mining axles, mining car connection buffers, crusher accessories, bucket teeth, mining grinding balls, wear-resistant castings, ductile iron castings, bearing boxes, mining crane pulley, mining chain, machining parts, etc.)

A:We provide pre-sale service,in-sale service and after-sales service,and always pursue long-term development and win-win
cooperation with you,adhering to the principle of customer first.

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