The rolling ring high speed impact crusher (hammermill) is an excellent machine for medium and fine crushing of metal chips & turnings.
Multiple hammer rings held by rotating arms fixed to high speed rotor shaft crush (by impact) incoming metal turnings & metal chips against a manganese breaker plate and grate bars located in the bottom of the crushing chamber.
Product size is controlled by the selection of the grate bar opening The crusher has anti-jamming features rejecting solid objects.