Impact crusher

  • Feeding Size ≤ 400mm
  • Production Capacity 10-350t/h
  • Motor Power:30-375kw

⌈ Application scope ⌋ :

Widely used in mining, railway, energy, cement, chemical industry, construction and other industries crushing process, as well as hydropower, highway and other industries stone production line.

⌈ Applicable materials ⌋ :

Granite, limestone, concrete, copper ore, silica, iron ore and other materials.

60s rapid response

Answer customer questions professionally

Free scheme design

Combined with the actual configuration plan

Perfect Service

Regular return visit and testing

Working principle

Impact crusher is a crushing machine that uses impact energy to break materials. When working, driven by the motor, the rotor rotates at a high speed, and when the material enters the plate hammer action zone, it is crushed by the plate hammer on the rotor, and then it is thrown to the counter device to break again, and then springs back from the counter liner to the plate hammer action zone to break again. This process is repeated, and the material enters the first, second and third counter cavities from large to small to break again. Until the material is broken to the desired particle size, it is discharged through the discharge port. Adjusting the gap between the counter frame and the rotor can achieve the purpose of changing the particle size and shape of the material.

Project Introduction


Impact crusher designed for the three-chamber crushing area, crushing compressive strength does not exceed 350Mpa, side length 100-400 mm below a variety of coarse, medium and fine materials, crushing ratio is large, processed products are cube, no tension and cracks, uniform grain shape. The impact crusher is mainly used for the second section of the crushing production line, as the "alternate crushing equipment" for the materials processed by the jaw crusher.

Product Advantage

Characteristics of Impact Crusher

  • High ratio of crushing
  • Even final size, -Simple structure
  • Reliable working condition
  • Easy maintenance
  • Low operating cost

High chromium plate hammer, longer service life

The hammer is made of high chromium material and wear-resistant material, and has good wear resistance and thermal impact performance after strict heat treatment. The rotor is designed for seamless connection, strong rigidity, large rotation inertia and longer service life.

Safety device to reduce the risk of overload

When the non-broken material enters the crushing chamber, the front and back counter frame is withdrawn, and the non-broken material is discharged from the machine; After the crusher resumes work, the counter frame automatically returns to the normal working position with the help of the self-weight safety device, avoiding the overload risk of the machine and the loss caused by the shutdown.

Perfect grain shape, high efficiency and energy saving

Large feed port, high crushing chamber, wide range of use; The counterattack lining plate has a unique tooth shape, the product shape is cube, the particle shape is good, the discharge particle size can be adjusted independently, simplifying the crushing process, and higher efficiency.

Equipment composition

The impact crusher is mainly composed of a shell, a rotor and an impact plate. In the production line, it is generally used with the feeder, jaw crusher and vibrating screen.

Working Site

Technical Parameters

ModelRotor Size  (mm)Capacity  (t/h)Power (kw)Feeding Size(mm)Feed Opening(mm)Dimension  (L×W×H)(mm)Weight (t)

Related Cases

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Afuruika is a high technological enterprise that integrated research, manufacture, sales and service,have served for mine industry for many years.

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