High Manganese Steel Jaw Wear Plates For Mining Crusher Wear Resistant Mn18Cr2

Product Description

Crusher wear parts are widely used in mining, quarry, and aggregate industries where crushing equipment operates under continuous abrasion and heavy impact conditions. Jaw plates manufactured from high manganese steel provide excellent toughness and wear resistance for primary crushing applications involving granite, basalt, iron ore, and other hard materials. Their optimized tooth profile improves material gripping force and enhances crushing efficiency while reducing energy consumption and operational vibration. Cone crusher mantles and concaves maintain stable cavity geometry during secondary and tertiary crushing, improving aggregate shape quality and reducing flaky particles. High chrome blow bars installed on impact crushers deliver strong impact force and superior fracture resistance for limestone and recycled concrete processing. These wear parts are precision cast and heat treated for long operational life.

Description of Mining Crushing Wear Parts

In crushing systems for mining, quarrying, aggregate making, recycling, and construction, crusher wear parts are critical consumable components. They directly determine crushing efficiency, output morphology, machine reliability, and total expense. HUATAO GROUP offers a full range of premium wear parts including jaw crusher jaw plates, impact crusher blow bars, and cone crusher mantle & concave. Crafted from high manganese steel, high chrome iron, alloy steel, and blends, our parts provide high abrasion resistance, impact toughness, and long service life under demanding working environments.

Crusher Type

Crushers are essential equipment in mineral processing plants, designed to reduce large rocks into smaller particles. Different types of crushers are used in various crushing stages, each with its own set of wear parts that require regular replacement. Below is an overview of common crusher types and their key consumable parts:

1.1 Applicable Crusher Type: Jaw Crusher

1.2 Definition and Application:

The Jaw Plate is the primary wear component in a Jaw Crusher that comes into direct contact with materials. It consists of fixed and movable plates mounted on the jaw frame, used to crush hard materials such as rocks and ores through compressive force.

1.3 Advantages:

• High wear resistance, extending replacement cycles
• Optimized tooth profile design improves crushing efficiency
• Reduces equipment vibration and noise
• Lowers energy consumption and increases production output

1.4 Common Materials:

• High Manganese Steel (Mn13, Mn18Cr2)
• Medium Manganese Steel
• Alloy Steel
• Composite Materials (e.g., high-chrome iron inserts)

1.5 Key Parameters and Specifications:

2.1 Applicable Crusher Type: Cone Crusher

2.2 Definition and Application:

The Mantle and Concave are the core wear components of a Cone Crusher. The Mantle is mounted on the top of the main shaft and performs an eccentric gyrating motion. Together with the fixed Concave, they form the crushing chamber to achieve multi-layer compressive crushing of materials.

2.3 Advantages:

• Precision casting ensures stable crushing chamber shape
• Even wear distribution extends service life
• Improves particle shape quality, reducing needle/flake particles
• Suitable for medium to high hardness materials in secondary/tertiary crushing

2.4 Common Materials:

• High Manganese Steel (Mn18Cr2, Mn22Cr2)
• Ultra-High Manganese Steel
• Alloy Steel (containing Mo, Ni, etc.)

2.5 Key Parameters and Specifications:

3.1 Applicable Crusher Type: Impact Crusher

3.2 Definition and Application:

The Blow Bar is a key impact component mounted on the rotor of an Impact Crusher. It crushes materials through high-speed rotational impact, suitable for medium to low hardness materials such as limestone, concrete, and construction waste.

3.3 Advantages:

• High impact toughness, strong fracture resistance
• Large reduction ratio, uniform product size
• Easy to replace, low maintenance cost
• Suitable for both crushing and shaping processes

3.4 Common Materials:

• High Chrome Iron (Cr15‑Cr26)
• Alloy Steel
• Composite Ceramic-Insert Blow Bars
• High Manganese Steel (for high impact conditions)

3.5 Key Parameters and Specifications:

Standard Warranty: 12 months operating hours.

Quality Warranty: Resent with free cost once any quality problem.

Global Support: 24/7 technical assistance.

Huatao Group is a leading innovative mineral equipment solutions provider, dedicated to improving operational efficiency and productivity in the mining and mineral processing industries. We are always committed to providing high quality and customer satisfaction, and are committed to becoming a trusted partner for companies...

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Q: What's the lead time for orders?

A: Standard models ship in 15–30 days; customized units require 30–45 days.

Q: Do you provide after-sales service overseas?

A: Yes, we have partnered service centers in key regions. and can fly to your site for after-sales.

Q: Can I request a customized size and design?

A: Absolutely! We offer customized.

Q: What documents do you provide for export?

A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?

A: Contact us via email/phone/WhatApp for a quote, then confirm with a PO.