Drum crusher:
Products solidly in drums are broken up in drum crushers
in order to discharge them.
Primary crusher:
Large fragments are crushed with the primary crusher into fist-sized lumps.
Clump crusher:Larger clumps are broken up by the clump crusher for the sieve mill to a workable size.
The machines can be combined with one another, or be used on their own.
A protective device is adapted to the relevant use case.