• :2024-07-24

The main parts of an impact crusher

The main components of impact crushers include impact bars, impact plates, rotor, square steel, impact liner bolts, hinged cover devices, main shafts, locking blocks, clamping blocks, etc....

Luoyang Zhili New Materials, established in 1992, is one of the leading processing centers for wear-resistant materials in the world, providing high-quality service for wear parts in the mining, cement, power plant, steel, coal, and other industries.

Zhili New Materials

Impact crushers are widely used in the mining, cement, highway, energy, chemical and other industries.


Impact crushers are named according to their operating principle, that is, they use the principle of impact crushing to crush materials. They are finer crushing equipment than jaw crushers. They are mainly used for fine crushing in stone production lines and work in conjunction with jaw crushers for crushing.


The main parts of impact crushers include impact bars, impact plates, rotor, square steel, impact liner bolts, hinged cover devices, main shafts, locking blocks, clamping blocks, etc.

Main parts of the impact crusher

(1) Crusher rotor

The rotor must have sufficient mass to meet the crushing needs of large pieces of material. The crusher rotor is mainly made of integral cast steel structure. This type of rotor has a large moment of inertia, is strong and durable, facilitates hammer placement, and can meet the requirements of crushing work.  The crusher rotor produced by our company

Crusher Rotor



(2) Impact Bars of the Impact Crusher

The impact bars of the impact crusher are fixed to the rotor. It is an important part of the crusher and requires firm installation and easy replacement. It should be made of materials with good impact resistance, such as high manganese steel, medium carbon alloy steel, bearing steel, etc. Some manufacturers use welding rods to form a layer on high-manganese steel impact bars or incorporate metal alloy within the impact bars to increase wear resistance. In recent years, some manufacturers have developed and produced more wear-resistant ceramic composite impact bars.

Impact bars produced by our company

Impact Bars for Impact Crusher

(3) Impact Plate

The function of the impact plate is to support the impact of the material torn off by the impact bars, crush it, and bounce the crushed material back into the crushing area for further crushing. The shape and structure of the impact plate have a great influence on crushing efficiency.

The impact plate produced by our company

impact plate



Related articles

Wear-resistant ceramic metal composite material is a type of casting infiltration technology used to evenly distribute cermet...

We also produce other heat-resistant steel castings, mainly preheater suspension plates, furnace protection plates, sieve pla...

We will strive to achieve greater advancements as quickly as possible and produce higher quality, more wear-resistant product...

The manufacturing process of the wear-resistant tubular wire coating roller directly affects the wear resistance, bond streng...

Recently, after strict audit by the international certification body GICG, our company has successfully passed the ISO qualit...

The Winter Solstice is considered a major winter festival. In ancient China, there was a saying: "The Winter Solstice is...

Contact Images

Send us a message.