Wear Parts for Impact Crusher

What are the wearing parts of impact crusher?

Wear parts of impact crusher are components designed to withstand the abrasive and impact forces encountered during the crushing process. They play a vital role in maintaining the efficiency and functionality of the crusher and are the main components that need to be replaced frequently. Therefore, it is very important to choose the correct wear parts.

The wearing parts of impact crusher include:

Blow hammer

The purpose of the blow hammer is to impact the material entering the chamber and throw it towards the impact wall, causing the material to break into smaller particles. During the process, the blow hammer will wear and need to be replaced regularly. They are typically made of cast steel with various metallurgical compositions optimized for specific applications.

Impact plate

The main function of the impact plate is to withstand the impact and crushing of the raw materials ejected by the plate hammer, and to bounce the crushed raw materials back to the crushing area for second crushing.

Side plate

Side plates are also called apron liners. They are usually made of high-strength steel and can be replaced to ensure the longevity of the rotor. These plates are  located on top of the crusher housing and are designed to protect the crusher from wear and tear caused by the material being crushed.

Blow Bars Selection 

What We Should Know before Suggest

-feeding material type

-abrasiveness of material

-shape of material

-feeding size

-current service life of blow bar

-problem to be solved

Materials of Blow Bar