La description

Impact Crusher -PFW Series
 
Introduction of PFW Impact Crusher :
PFW Series Eddy Strong Impact Crusher is a new high efficient impact crusher; it is developed and improved from the same type of crusher from America and Germany. PFW series is applicable for rough crushing, medium crushing and fine crushing for any kinds of materials not exceeding **0Mpa compressive resistance. The PFW series is special in structure, easy to operate, and high efficient and power saving, and in cubic appearance, its discharge granularity can be adjusted to any size, it can realize a great crushing ratio, simplify crushing procedures and reduce investment cost. The PFW series is widely applied in water & electricity and speedway industries for crushing sandstones.

 
Working Principle of Impact Crusher:
Impact crusher is the machine which breaks materials using the impact energy. The rotor rotates of our impact crusher with a high speed driven by power motor when the machine is working. When the materials get into hammer effect area, they are impacting to break with the hammer on the rotor and then threw to the impacting position to take another crushing.  After that they spring back to hammer impacting area from impact wrist plate to take crushing again. This procedure repeats itself. The materials get into 1,2,3 impact cavity from big to small to take repeated crushing. When the material is crushed to the required size, it's discharged from the outlet.  The material's discharging size and shape can be changed through adjusting the gap between impact frame and rotator.

Main Features of Impact Crusher:
1.Connected with locking sleeve assembly.
2. Larger Feed-In Opening
3.Final product with cubical shape and higher crushing ratio
4.The blow bar with high chrome.
5.Easy maintenance. Hydraulic or hand opening.
6.High reduction ratio and crushing efficiency.
7.No-board connection; The blow bar with high chrome (high chromed blow bar).
8.Impact plate with a special shape.