Crusher with fixed anvil and rotating hammer (eg hammer mills or shredders)

摘要

Fixed anvil crushing machine (2) and hammer (4) (for example hammer mill or shredder) whose anvil is fixedly connected to a machine frame (1) and cooperates with the hammer hammers movably via a pivot pin (6) is penetrated through a bore, on a rotor (3) are fixed, which is also mounted on the machine frame together with a drive, characterized in that the bore of a slot (11) is formed in an insert (7) each Hammer striking iron (4) is located, wherein a first cheek (8) and a second cheek (12) of the insert at the respective opposite end of the slot different wall thicknesses (a; b), measured at the respective end of the insert piece (7).