What are the functions and characteristics of the copper sleeve of the crusher？

The copper sleeve of the crusher is a very important part of the crusher. Its main function is to reduce wear, reduce noise and increase the service life of the equipment. According to its different classification and use, the copper sleeve can be divided into the following categories:

Spindle copper sleeve:

Function: Support the main shaft of the crusher and withstand the impact and pressure when the machine is running.

Features: It needs to have high strength and wear resistance to ensure the stable operation of the crusher.

Eccentric copper sleeve:

Function: Used in the eccentric shaft of the crusher, mainly to adjust the size of the crusher discharge port and the crushing ratio.

Features: Good lubricity and wear resistance are required to reduce the wear of the eccentric shaft.

Sliding copper sleeve:

Function: Used in the sliding friction part between the moving parts inside the crusher to reduce friction resistance and wear.

Features: Good lubricity and corrosion resistance are required.

Transmission copper sleeve:

Function: Used in the transmission system of the crusher, mainly to transmit power and withstand impact loads

Features: Good impact resistance and wear resistance are required.

Thrust copper sleeve:

Function: Used in the thrust bearing part of the crusher to withstand axial thrust and radial loads.

Features: It needs to have high hardness and compressive strength.

The material of the crusher copper sleeve is usually high-strength and high-wear-resistant copper alloy, such as tin bronze, aluminum bronze, etc., to meet the use requirements of the crusher under high load and high impact. By reasonably selecting and using the copper sleeve, the working efficiency and service life of the crusher can be effectively improved.