How to choose the broken wall and rolling mortar wall of the cone crusher?


Cone crusher was used more and more in production. In order to better insure the actual production market, wear-resistant materials should be used for production, then can better guarantee practical application. The crushing wall and the rolling wall are the main wear parts of the cone crusher. When selecting a suitable cone crusher, the most important thing to consider is to choose a good crushing wall and a rolling wall, which can save a lot of cost.

What material a rolling wall / broken wall made of is most wear-resistant? How to improve the production life of the rolling wall / broken wall? What kinds of the rolling wall / broken wall of the Cone Crusher? How to choose the materials of the rolling wall / broken wall? What’s the prices of the rolling wall / broken wall a ton (kg)? What are the types of wear parts for cone crusher? We are often asked by people of these problems,  our technical experts will answer these questions as below:

Production introduction:

Cone crusher is mainly used in metallurgical industry, construction industry, mining and other industries, and can be used as secondary crushing or crushing in three or four stages

During the working process, the motor drives the eccentric sleeve to rotate through the transmission device, and the moving cone (broken wall) rotates under the eccentric bushing. The moving cone (broken wall) is close to the static cone (also called the fixed cone and the rolled wall). The section is the crushing chamber, and the material is broken by multiple extrusions and impacts of the moving cone (broken wall) and the static cone (rolling wall).

When the moving cone (broken wall) leaves the section, the material has been broken to the required particle size falls under its own gravity and is discharged from the bottom of the cone.

The material to be crushed is loaded from the feed port of the cone crusher.

However, due to poor working conditions and long working hours, the wear and tear of the cone is also very serious. The rolling wall and the broken wall are important wear parts.

If the worn rolling wall not replaced in time, the broken wall will seriously affect the normal operation of the machine and cause the production stop. bring immeasurable  lose to the industry !

However, The mortar wall is a very wearable  accessory. How to reduce the wear under the high-strength working, thus prolonging service life of the broken wall,  reduces the production cost and improves the economic benefits of the manufacturer?

The rolling wall and the crushing wall is made of modified high-manganese steel and super-strengthened high-manganese steel, no cracking or fracture occurs in use. At the same time, the material become more and more hardening after impact, resulting in a sharp increase in hardness, which effectively ensures the resistance, grinding performance. The service life is 30-50% higher than traditional high manganese steel materials.


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