Impeller Impact Breakers
Impeller Impact Breakers can reduce raw aggregate to specification size in one pass, thereby eliminating a secondary crusher. Or, a small breaker can be used as a secondary, thereby allowing the primary to be set to produce larger material for the breaker. Overall plant production is increased because much of the product from the breaker will be to size. Among the many features built into a Single Impeller to give long service life, minimum maintenance and improved plant performance are: heavy chain curtain over feed opening; high feed angle to give better penetration; thickest side plates and liners in the industry; heavy cast impeller; free-turning breaker bars with sleeves; groove-locked impeller bars; unobstructed discharge opening; breaker plate/grate.
Features
Greater Crushing Ratio
A high crushing ratio of 10-3 (compared to 5-3 of conventional gyratory, cone or roll crushers) effectively eliminates one or two crushing processes from conventional crushing systems.
Cubical Products
Compared to compression crushers, far better cubical products are produced which effect greater savings in mortar than aggregate of other crushers which use concrete of equal strength.
Selective Crushing Capacity
Because binding force is destroyed，material can be separated into its various elemental components.
Uniform Product Size
Size or shape of fed material has no influence whatsoever on final product size.
Low Power Consumption
As an impact crusher， the greatest portion of power transmitted to the rotor is used only for crushing.
Minimum Installation Cost
Compact yet powerful，the impeller breaker requires little space. Vibration-free operation means simpler, less costly foundation.