What are the materials of crusher outer copper bushing？

Crusher outer copper bushing mainly has the following materials:

First. Tin bronze

Performance characteristics:

With high strength, hardness and good wear resistance, it can withstand greater pressure and impact.

Good corrosion resistance, in the air, water and some corrosive media can maintain good stability.

With good casting performance and cutting performance, easy to manufacture and process into various shapes of copper bushings.

Scope of application:

Suitable for medium and large crusher, especially in occasions with high requirements for wear resistance.

It can be used in crushers for crushing ores, rocks and other materials with high hardness.

Second, lead bronze

Performance characteristics:

It has good friction reduction and wear resistance, in the case of lubrication, the friction coefficient is low, which can effectively reduce the wear of the equipment.

Stronger load-bearing capacity, able to withstand larger loads.

It has a certain degree of corrosion resistance, and has a certain resistance to some acidic and alkaline media.

Scope of application:

Commonly used in the key parts of medium and large crusher, such as spindle copper bushing.

It is suitable for crushing various hardness materials, especially in heavy load, high-speed operation of the crusher with excellent performance.

third.Aluminum bronze

Performance characteristics:

High strength, high hardness, good wear resistance and corrosion resistance.

Heat resistance is good, in the high temperature environment can still maintain good performance.

Has good casting performance and welding performance, easy to manufacture and maintenance.

Scope of application:

It is suitable for crusher under high temperature and high pressure environment, such as used in some special working conditions of crushing equipment.

It can be used for crushing materials with high hardness and high temperature.

Four. Brass

Performance characteristics:

With good plasticity and processing performance, easy to process into various shapes of brass bushings.

Good corrosion resistance, in the general environment can maintain good stability.

The price is relatively low, the cost is more economical.

Scope of application:

Suitable for small crusher or occasions with higher cost requirements.

Can be used to crush some materials with low hardness.