OEM Mantle for International Brand Cone Crushers with Long Service Life

Product Description

Description of Mining Crushing Wear Parts

In mining, quarrying, aggregate production, recycling, and construction, crusher wear parts are vital to any crushing system. These components directly influence crushing performance, particle geometry, operational dependability, and cost control. HUATAO GROUP supplies a broad portfolio of high-quality wear parts including jaw crusher jaw plates, impact crusher blow bars, and cone crusher mantle & concave. Using high manganese steel, high chrome iron, alloy steel, and composite materials, our parts deliver superior abrasion resistance, impact strength, and long service life in demanding settings.

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:

Type	Main Application	Key Consumable Parts	Function of Consumable
Jaw Crusher	Primary crushing	Jaw Plate	Crushes rock by compressing it between two plates. Wears out regularly due to high abrasion.
Cone Crusher	Secondary crushing	Mantle & Concave	Mantle gyrates inside concave to crush materials. Both parts wear significantly.
Impact Crusher	Tertiary crushing	Blow Bar	Rotates at high speed to impact and break materials.

Specification

Product 1: Jaw Plate 

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:

Thickness:50 to 250mm
Length:300 to 2500mm
Tooth Height:20 to 100mm
Mounting Hole Spacing:Customized per machine model
Hardness:200 to 400 HB
Tensile Strength: ≥850 MPa

Product 2: Mantle & Concave 

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:

Component	Outer Diameter Range	Height Range	Weight Range	Hardness
Mantle	300-2000mm	200-800mm	50-5000kg	220-380 HB
Concave	500-2500mm	300-1000mm	100-8000kg	220-380 HB

Product 3: Blow Bar 

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 to Cr26)

Alloy Steel

Composite Ceramic-Insert Blow Bars

High Manganese Steel (for high impact conditions)

 

3.5 Key Parameters and Specifications:

Length:200 to 1800mm
Width:100to 400mm
Thickness:50to 200mm
Weight:5to 200kg
Hardness:50 to 62 HRC (high-chrome material)

 Impact toughness:≥10 J/cm²

Featured Products & Related Accessories

In addition to the above consumables, we also supply a complete range of crusher screening and wear solutions:

 

A. Crusher Screens:

*Steel Crusher Screens – High tensile strength, ideal for heavy-duty screening applications.

*Rubber Screen Panels – Excellent abrasion resistance, reduces noise and plugging.

*PU Screen Panels (Polyurethane) – Superior wear life, flexibility, and resistance to blinding.

 

B. Why Choose Our Wear Parts?

 

*Material Excellence – Premium alloys and heat treatment processes.

*Precision Engineering – Custom-fit for major crusher brands 

*Performance Guarantee – Consistent quality for extended uptime and lower cost per ton.

*Technical Support – Expert advice on part selection and maintenance optimization.

After Sales Service

Standard Warranty: 12 months operating hours.
Quality Warranty: Resent with free cost once any quality problem.
Global Support: 24/7 technical assistance.

Company Profile

HUATAO GROUP

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...

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Project design service

Polyurethane Screen Media
Crusher spare parts
Mill Liner
Screening equipment

FAQ

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.