PF Impact Crusher
The PF impact crusher features comprehensive crushing function，high productivity with less wear,high effectiveness.
PF Impact crusher
PF impact crusher is mainly used for material processing of sectors that often require relocation operations such as metallurgy,chemical industry,building material,hydropower, especially for the operation of mobile building stone of highway,railway,hydropower engineering. Various configurations can be adopted according to the sort,scale of the raw materials and different requirements of the finished granularity.
Impact crusher mainly uses impact energy to break materials.When working, the motor drives the rotor to rotate at a high speed. When material is fed into the function region of the plate hammer,it dash against the plate hammer of the rotor to break,then it’s thrown toward the impact device and re-broken.Subsequently the material rebounds from the impact liner to the function region of the plate hammer again to get further break.This process repeats,the material enters the primary,secondary and tertiary crushing cavity in the order of largest to smallest to repeat the crushing until the material is broken to the required granularity and discharged from the outlet. Adjusting the gap between the impact rack and the rotor enables the change of discharged granularity and shape.
Scope of applications
1. Applied to the crush of all kinds of coarse,medium and fine ores with size no more than 500mm and strength less than 350MPa. Such as limestone,feldspar,calcite,granite,talcum,barite,fluorite,rare earth,kaolin,coke, gypsum etc.
2. Used in metal and non metal,metallurgy,cement,chemical,refractory,ceramics and other industrial sectors.
3. Application fields include expressway,railway,water conservancy, energy, construction engineering and so on.
1. Big feed port,high crushing cavity,suitable for high hardness materials,big block and less stone powder in the discharge.
2. The gap between the impact plate and the plate hammer can be easily adjusted, so that the discharged granularity is under control effectively with a good particle shape.
3. Compact structure with great rigidity. The rotor has big moment of inertia.
4. High chromium plate hammer, impact resistance,wear resistance,strong impact force.
5. Keyless connection,easy to repair,economical and reliable.
6. Comprehensive crushing function,high productivity with less wear.high comprehensive benefit.
Size of rotor (mm)
Feed opening (mm)
Max.feed size (mm)
Power of motor (kw)
Weight (excluding motor) (t)
Overall Dimensions (mm)