Impact crusher, as a typical secondary crushing equipment, is widely used in building aggregates, mining processing and other fields. PF series impact crusher adopts the latest manufacturing technology and unique structure. The final products it produced are near to cube, have no tension and crack, and have a perfect grain shape. It can crush all kinds of primary, secondary and tertiary materials (the granularity is between 300-700mm and the compressive strength is not more than 350MPa) The granularity of discharged products can be adjustable.
Impact crusher is a kind of crushing machine that uses impact energy to break aggregates. Driven by motor, the rotor rotates at high speed.When materials enter into active region of the plate hammer, they will be crushed at the first time, then they are thrown towards the counter attack device and crushed again, and then they are back to the active region of plate hammer area and re-broken. The process will be repeated again and again until materials are crushed to the required size. Finally, the products will be discharged. You can adjust the gap between counter rack and rotor to change discharged materials’ size and shape.
- It has the advantages of no key connection, strong rigidity, large rotor rotation inertia, high chromium plate hammer, strong impact resist ability, good wear resistance.
- Large feed port, high crushing cavity, comprehensive crushing function, high production efficiency. It can crush hard rocksand has a low abrasion which can guarantee high overall benefits.
- The products have a fine grain shape(near to cube), and the discharged products’ granularity is adjustable, which can simplify the crushing process.