Application and characteristics of impact crusher

The impact crusher is a highly efficient crushing equipment, mainly used in environmental protection, mining, metallurgy, construction and other fields. It drives the impact plate to impact and crush the material through the high-speed rotating rotor, and has the advantages of large crushing ratio, good crushing effect and uniform particle size. The impact crusher has a simple structure, convenient maintenance, energy saving and environmental protection, low noise, less dust, and meets environmental protection requirements. In addition, its discharge port gap is adjustable and the discharge particle size is controllable, which is widely used in the crushing and processing of various materials. The following editor will take you to understand the application fields and characteristics of the impact crusher:

Impact Crusher

A. Application field

The impact crusher is widely used in many industrial fields, including but not limited to:

1. Metallurgy and mining: often used to crush ore into smaller particle sizes for subsequent beneficiation, smelting and other processes. At the same time, it can also process some ores containing impurities to improve the utilization rate of ore.

2. Cement and chemical industry: used for the crushing and processing of various raw materials and fillers.

3. Construction: Mainly used to process materials such as construction waste and waste concrete. Through crushing, these waste materials can be converted into recycled aggregates for the production of new building materials, realizing the recycling of resources.

4. Highways and railways: In infrastructure construction, impact crushers are widely used in processes such as stone processing and roadbed filling, providing high-quality fillers for roadbed filling.

5. Water conservancy: In the water conservancy industry, impact crushers also play an important role and can process materials of different hardness.

Impact Crusher

B. Working principle

The working principle of the impact crusher is to drive the impact plate to impact and crush the material through the high-speed rotating rotor. The specific process is as follows:

1. The rotor rotates at high speed driven by the motor.

2. The material entering from the feed port collides with the plate hammer on the rotor and is crushed by the high-speed impact of the plate hammer.

3. The crushed material is impacted again on the liner and crushed again.

4. The material is repeatedly subjected to strong impact in the crushing chamber until it reaches the required particle size and is finally discharged from the discharge port.

C. Performance characteristics

The impact crusher has the following significant performance characteristics:

1. Good crushing effect: There are multiple collisions and frictions between the material and the plate hammer and the impact plate, the crushing effect is good, and the material particle size is uniform.

2. Simple structure: The impact crusher has a simple structure, convenient maintenance, and easy operation.

3. Energy saving and environmental protection: Low noise and less dust during the crushing process, which meets environmental protection requirements.

4. Screenless design: It solves the problem of high humidity and blocking the machine.

5. The rotor can rotate forward and reverse: The hammer head and the crushing plate are evenly worn, reducing the frequency of stopping to replace wearing parts.

6. The gap of the discharge port is adjustable: The discharge particle size is uniform, the output is large, and the energy consumption is low.

7. The crushing chamber is easy to open: It is easy to replace wearing parts, and the large machine uses a hydraulic cylinder.

Impact Crusher

D. Price and purchase

The price of the impact crusher varies depending on the model, brand, configuration and other factors. When purchasing, it is recommended to consider the following factors:

1. Production demand: Choose the appropriate model and configuration according to production needs.

2. Brand reputation: Choose a well-known brand to ensure the quality of the equipment and after-sales service.

3. Cost-effectiveness: Choose equipment with high cost-effectiveness while meeting production needs.

PS: As an efficient crushing equipment, impact crusher plays an important role in many industries. Understanding the application field, working principle, performance characteristics, price and purchase factors of impact crusher is of great significance to improving the use efficiency and crushing effect of equipment.

Author:Fiona Fan

Fiona Fan is a contributor to the blog and news column of the Zhongcheng Machinery website. She has several years of work experience in the machinery industry, has a deep understanding of crushing machinery and screening equipment, and shares useful knowledge about environmental protection machinery.