Impact Crusher

visitors:date:2018/12/3 16:14:49

Impact crusher is generally used as secondary crusher, and by changing rotor and crushing cavity, it can also be used as primary crusher according to the customer's requirements. It is widely used in highway,reservoir, railway, airport and other fields that need rock with cubic shape.It features high capacity, high performance, high reduction ratio, cubic shape and low flakiness.

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The working principle

Impact crusher is a kind of crushing machine which USES impact energy to break materials.When the material enters the action area of the plate hammer, it is broken by the high-speed impact of the plate hammer, and is thrown to the counterattack device installed above the rotor to be broken again, and then bounced back from the counterattack liner to be broken again in the action area of the plate hammer.This process is repeated until the material is broken to the required size and discharged from the lower part of the machine.By adjusting the clearance between the counterattack frame and rotor frame, the particle size and shape of material can be changed.

Product structure drawing

The performance characteristics

1. Start smoothly

The counterattack broken plate hammer is firmly fixed on the rotor, so the crusher has a small starting torque, the rotor part of the dynamic balance performance is easy to control, and the running process of the dynamic disturbance force is small.

2. Improve crushing efficiency and reduce energy consumption

The imported crushing equipment has multi-stage counterattack cavity, enough space for crushing, suitable for the crushing of large materials.The Angle of impact plate of the impact crusher can be adjusted to ensure that the material is at an appropriate Angle during repeated impact between the impact plate and the rotor, which can effectively improve the crushing efficiency.

3. Perishable goods less

The frame part of the impact crusher is a tripartite structure, only open the back of the crusher shell, can be replaced by hammer, impact plate, lining plate and other maintenance operations, impact crusher parts of strong interchangeability, less vulnerable parts, easy to purchase and management of spare parts.

4. Improve work efficiency

The hydraulic opening device is used for the opening and closing of the casing, which can effectively reduce the maintenance labor intensity, improve the maintenance efficiency and shorten the maintenance working time.This machine can ensure overload protection and good bearing lubrication.

6. Easy maintenance

Cone crusher structure is simple and compact, stable performance, not easy to failure.Easy and quick maintenance.

chnical Parameters

ModelSpec of Rotor (mm)Feed Opening Size
Max.Feed Edge
Processing Capacity(t/h)Motor Power(kw)Weight(Excluding Motor)(t)Overall Dimensions


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