The cone crusher concave
is mainly used in metallurgy, construction, mining and other industries. It can be used as secondary crusher or tertiary crusher or tertiary crusher. In the working process, the motor drives the eccentric sleeve to rotate through the transmission device. The moving cone (broken wall) swings under the force of the eccentric sleeve. The section of the moving cone (broken wall) near the static cone (also known as fixed cone and rolling mortar wall) is the crushing chamber. The material is crushed by the multiple extrusion and impact of the moving cone (broken wall) and the static cone (rolling mortar wall). When the moving cone (broken wall) leaves this section, the material that has broken to the required size falls under its own gravity and is discharged from the bottom of the cone. The material to be crushed is loaded from the inlet and outlet of the conical crusher. However, due to a series of reasons such as bad working conditions and long working hours, the wear and tear of cone is also quite serious. Among them, the rolling mortar wall and broken wall are important wear-resistant parts. If the worn mortar wall and broken wall are not replaced in time, the normal operation of the machine will be seriously affected and the production will be stopped. However, the loss of the rolling mortar wall to the industry is immeasurable! However, the rolling mortar wall is very easy to wear. How to reduce the wear of the damaged parts under the high-intensity workload to prolong the service life of the broken wall of the cone crusher concave, reduce the production cost and improve the economic benefits of the manufacturer?
The new materials for the cone crusher concave are modified high manganese steel and super-strengthened high manganese steel. There will be no cracks or cracks in the process of using them. At the same time, they will be obviously hardened after being impacted by the materials. The hardness is sharply improved, which effectively ensures the wear resistance. The service life of high manganese steel is 30-50% longer than that of traditional high manganese steel.
New composite rolling mortar wall and broken wall are cast with high performance new composite material. Tungsten-titanium alloy with dense and extremely strong toughness and hardness is next only to diamond is embedded in high manganese steel matrix. As a result, the wear resistance and wear resistance of materials are greatly improved. Compared with common rolling mortar wall and broken wall, its service life is increased by more than three times, which solves customers' frequent and more problems. The difficult problem of changing wear-resistant parts not only improves the production efficiency, but also solves the investment cost. The new composite rolling mortar wall and broken wall are most suitable for the crushing of materials with strong abrasive property, especially in the production environment with extremely harsh industrial and mining conditions, strong abrasive property and high production intensity.