Comminution
During high-pressure grinding in roller presses coarse mineral materials, such as cement clinker, ore or limestone are subjected to very high compressive forces. The sheets produced contain a high amount of fine particles.
KÖPPERN high-pressure grinding rolls are operation- and maintenance-friendly. Easy separation of drive and rolls together with the KÖPPERN hinged frame allow for quick roll removal and replacement.
Wear parts of the gravity feeder can be replaced easily from
the outside.
Materials presently treated in high-pressure grinding rolls are:
Cement
clinker
Slag
Limestone
Fine
ore/pellet feed
Kimberlite
Ore
Coal
Basic
ceramic materials
Roller surfaces of KÖPPERN high-pressure grinding rollers are provided with a wear-resistant HEXADUR® liner produced by powder metallurgical technology.
For further information contact:
