Customized High Wear Resistance Cone Crusher Mantle For Cone Crushing Equipment

Cone Crusher Mantle High Manganese Steel Casting Wear Spare Part for Cone Crushing Equipment

Product Overview

Cone crusher mantle, also known as cone crusher moving cone liner, is the core wearable component mounted on the main shaft assembly of cone crusher. As the rotating crushing surface, it works together with concave to form the crushing chamber. Under continuous gyratory movement, the mantle generates squeezing, impacting and grinding force to break hard rock and mineral ores. The service life and crushing efficiency of the cone crusher heavily depend on the quality of the mantle casting.

Our mantles are integrally cast from high manganese steel and alloy modified high manganese steel. After strict heat treatment, the material gains excellent work-hardening performance. When subjected to continuous impact from stones, the working surface gradually becomes harder while maintaining good internal toughness, resisting cracking and abrasion under heavy-duty mining conditions. We manufacture mantles to match multiple mainstream cone crusher models. Custom casting service is available based on customer drawings or physical samples.

Key Advantages

1. Optimized casting structure: Finite element analysis is applied to optimize the outline and wall thickness. Uniform stress distribution reduces local concentrated impact, preventing premature cracking.
2. Stable material performance: Modified high manganese steel formula improves impact resistance and wear resistance, extending service life in tough quarry and mineral processing environments.
3. Precision machining: The inner taper surface is accurately machined to guarantee perfect fitting with the main shaft cone, avoiding liner slipping, abnormal vibration and poor crushing granularity.
4. Strict quality control: Every mantle undergoes heat treatment, hardness testing, chemical composition inspection, MT and UT non-destructive testing before delivery. All inspection certificates can be provided.
5. Flexible customization: Adjust alloy composition and casting dimension according to customer working conditions, including high abrasive ore or large feed size scenarios.

Technical Parameters

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Application

The cone crusher mantle is widely used in quarry, mine processing plant, cement plant and metallurgical crushing line. It handles medium and fine crushing of granite, basalt, iron ore, copper ore, limestone and other high-hardness rocks. Suitable for continuous 24-hour operation under heavy impact and dusty mining sites.

Production & Quality Inspection

We adopt integral sand casting for mantles. After casting and cleaning, workpieces go through solution heat treatment and water toughening to achieve the required toughness and work-hardening property.

Full set of inspection will be performed for each batch:

• Chemical composition analysis to control alloy elements
• Brinell hardness test to verify mechanical performance
• Dimensional inspection for taper and overall size
• MT magnetic particle inspection for surface cracks
• UT ultrasonic inspection for internal shrinkage, porosity and slag inclusion
• 3D scanning optional for complex profile verification

Third-party inspection is acceptable upon request. All test reports and material certificates can be supplied for customer project acceptance.