After introducing advanced techniques, Zenith impact crushers is optimized and widely applied in the first and secondary crushing. It can crush material like granite, basalt, bluestone, etc the longest side of which is less than 500mm, and anti-pressure strength is not more than 320Mpa, and the final product is ideal device for aggregation used in highway and railway surface as well as water and electricity industry. PFW series impact crushers are the latest development of impact crusher PFW Series Impact Crusher (hydraulic) Technical Advantage: 1) Hydraulic system
2) Three-curtain cavity design
3) Heavy duty rotor design
4) Unique hammer locking device
5) Interchangeable liners
6) Flexible application in primary and secondary crushing
7) Easy operation and simple maintenance PFW Series Impact Crusher (hydraulic) Technical Advantage: This machine uses the impact energy to crush the materials and it can change the granularity and size by adjusting the spare between the impact and rotor frame .and this machine adopts the spring secure equipment installed behind the impact plate. And when the Vertical Roller Mill enter the crushing cavity ,the front and back impact plate will retreat and then be discharged .
1)As it enters the hammer areas ,the materials will be crushed as the high-speed impact from the hammer.And at the same time,they will be thrown into the impact equipment installed on the rotors,and then the secondary crush will begin.
2)After the secondary crushing,the materials will rebound to the hammer areas from the Impact Plate to be recrushed .This process will be circled ,until the materials reanch the specific sized .
3)The final products will be discharged from the discharging opening .
