CENTRIFUGAL EDGE ABRASION UNIT

摘要

The invention relates to a centrifugal edge abrasion unit (10) for a centrifugal grinder (12) comprising a composite cast-iron element (26) with at least one hard cast-iron area (30) which is radially exposed in an outer direction when the element is in the mounted position and, at least one soft cast iron area (28) for fixing onto the centrifugal grinder (12). Said unit also comprises at least one abrasion unit (34) produced separately from the composite cast-iron element (26), which is received in a cavity (32) in the composite cast-iron element (26).