Gyratory Crusher Parts Mantle
Jiangxi Duma Machinery Manufacturing Co., Ltd. is one of the most credible manufacturers and suppliers of gyratory crusher parts mantle in China. Welcome to buy discount gyratory crusher parts mantle in stock here and get quotation from our factory. We also accept customized orders.
Jiangxi Duma Machinery manufactures high-performance Gyratory Crusher Mantles engineered for maximum wear resistance and stable crushing efficiency. Working together with the concave, the mantle delivers continuous compression crushing, enabling large feed materials to be reduced to required output sizes in primary and secondary crushing stages.

Products Description
Gyratory crusher parts mantle is one of the main types of primary crushers in a mine or ore processing plant. Gyratory crushers are designated in size either by the gape and mantle diameter or by the size of the receiving opening. Gyratory crushers can be used for primary or secondary crushing.Gyratory crusher parts mantle is an important part of gyratory crusher.
Large rocks are crushed into smaller ones by a gyratory crusher, an ore processing machine. As the rocks enter the crushing chamber, pressure is applied to them to make it function. In order to operate a gyratory crusher, you must modify the crusher's bottom aperture to let the proper-sized rocks pass through. The machine must then be turned on and fed with rocks of the proper size. You must transfer the crushed rocks to the proper location for additional processing after they have been crushed.
Major components can be divided to ease transport restrictions; i.e., spider 3 pieces, top frame 2 pieces each for upper and lower, bottom frame 3 pieces.
The benefits of our products
1.Superior Material & Chemistry
We use premium grades of manganese steel (Mn13Cr2, Mn18Cr2, Mn22Cr2) to ensure outstanding impact resistance and wearability. The material work-hardens under impact, becoming tougher throughout its life.
|
Mn (%) |
C (%) |
Cr (%) |
P (%) |
S (%) |
Si (%) |
|
|
Mn13Cr2 |
11-14 |
1.15-1.25 |
1.5-2.5 |
≤0.05 |
≤0.04 |
0.3-0.8 |
|
Mn18Cr2 |
17-19 |
1.15-1.3 |
1.5-2.5 |
≤0.05 |
≤0.04 |
0.3-0.8 |
|
Mn22Cr2 |
21-23 |
1.1-1.4 |
1.5-2.5 |
≤0.05 |
≤0.04 |
0.3-0.8 |
2.Precision Engineering for Perfect Fit
Guaranteed precise dimensions and geometry for a perfect fit in your Metso MK-III 42-65 gyratory crusher, maintaining optimal crushing cavity and product size.
3.Enhanced Durability & Cost-Effectiveness
The addition of Chromium (Cr) significantly improves wear resistance. This leads to a longer operational lifespan, maximizing your crushing output and minimizing the cost per ton crushed.
4.Designed for Easy Handling & Installation
Major components are designed for ease of transport and handling, helping to streamline your maintenance and replacement processes.




Installation and Service Support
Professional guidance on installation and wear monitoring
01
Wear life assessment and annual consumption planning to reduce unexpected downtime
02
Customized crushing chamber optimization and performance improvement solutions
03
Full traceability on every casting with available inspection reports
04
Technical consultation available before and after delivery
05
why choose Duma Machinery

Expertise & Experience: Over a decade of specialization in manufacturing high-quality crusher wear parts.
Quality Assurance: Strict control over material selection and production processes.
Global Supply: We reliably supply components to critical industries worldwide.
Customer-Centric Approach: We work closely with clients to provide the most effective wear solutions.
FAQ
Q: Can your mantle replace OEM parts?
Yes, our mantles are designed for full compatibility with Metso, Sandvik, ThyssenKrupp, SMZ, and other international models.
Q: Do you accept customization?
Yes, we support customized material grade, weight design, and logo marking.
Q: How long is the delivery time?
15–35 days depending on casting schedule and order quantity.
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