Impact crusher

Introduction

The impact crusher adopts brand-new manufacturing technology and unique structural design. The finished product is cubic, free of tension and cracks, and has good grain shape. It can crush various coarse, medium and fine materials (granite, limestone, concrete, etc.), and is widely used in various ore crushing, railway, highway, energy, cement, chemical, construction and other industries.

The impact crusher is generally used as a secondary crushing equipment. It can process materials with a side length of less than 1300 mm. Its compressive strength can be as high as 350 MPa. It has the advantages of large crushing ratio and cubic particles after crushing. It has a shaping function and is suitable for crushing medium-hard materials, such as limestone crushing in cement plants. It has the advantages of large production capacity and small discharge particle size.

Advantages of impact crusher

1. Large feed inlet, high crushing cavity, high hardness of adaptable materials, large lumps, and less stone powder.

2. The gap between the impact board and the blower can be easily adjusted, effectively controlling the discharge size and good particle shape.

3. The structure is compact, the machine is rigid, and the rotor has a large moment of inertia.

4. High chromium plate hammer, impact resistance, abrasion resistance and high impact force.

5. Keyless connection, convenient maintenance, economical and reliable.

6. Complete crushing functions, high productivity, low mechanical wear, and high comprehensive benefits.

Impact crusher structure

The structure of the impact crushing equipment is mainly composed of a tie rod, a front impact frame, a rear impact frame, a counterattack liner, a main shaft, a locking block, a compression plate, a rotor frame, a plate hammer, a counterattack plate, and a rotor.

The quality of the blow hammer of the impact crusher directly affects its service life. In order to increase the service life of the impact crusher, Shuguang machinery has made some improvements to the blow hammer, such as designing the back of the blow hammer into a groove shape; changing the working surface to continuous plane; reducing the direct contact between the bolt and the material, etc. Through these improvements, the quality of the impact crusher plate hammer is greatly improved, while the service life of the plate hammer is prolonged, and the production efficiency of the equipment is significantly improved.

Working principle

The impact crusher is a crushing machine that uses impact energy to crush materials. When the machine is working, driven by the motor, the rotor rotates at a high speed. When the material enters the impact area of the blower, it hits and breaks with the blower on the rotor, and then it is thrown to the counterattack device and broken again, and then rebounds from the counterattack liner. Return to the hammer action area to re-crush. This process is repeated. The material enters the first, second, and third impact chambers from large to small, and is repeatedly crushed until the material is crushed to the required size and discharged from the discharge port.

The stone falls directly into the high-speed rotating turntable from the upper part of the machine; under the action of high-speed centrifugal force, it collides with another part of the flying rocks around the turntable in an umbrella manner to produce high-speed collision and high-density crushing. After the stones hit each other, they will A vortex motion is formed between the turntable and the casing, causing multiple blows and crushes.

Technical Data

Impact crusher price consultation

What is the price of the impact crusher? The price range of the equipment varies according to different models and output. The price of low-output equipment is about several thousand to tens of thousands of dollars, but the price of high-output, high-standard impact crusher is about hundreds of thousands of dollars.

Generally, the impact crusher is not used alone. It is usually used with a jaw crusher or a sand making machine as a secondary crushing process for stones, with uniform discharge and beautiful grain shape. If you want to know the specific price of impact crusher, please feel free to contact us.

Impact crusher manufacturer

Zhengzhou shuguang heavy machinery is a heavy industry manufacturer with a production history of nearly 30 years. The impact crusher  produced by the company has the advantages of long life, more durable, simple operation, uniform particle size, less powder, and low energy consumption. At the same time, the manufacturer provides users with one-stop after-sales service, full free selection guidance, transportation and installation, operation training, fault door-to-door repair, regular maintenance, user return visits and other series of services to create a more trusted impact crusher manufacturer.