We specialise in the manufacturing of aftermarket (OEM) roller shells for all models of Ballerina pellet mills.
Roller shells for use with
Ballerina pellet mill models:
B-Series and others
We make our roller shells in a range of materials, click here to read more on our roller shell materials.
For information and articles on roller shells and other feed machinery, we recommended the following website: Feed Machinery - Roller Shells
More about Ballerina Pellet Mill Roller Shells
Precision Fitment and Reduced Vibration
Ballerina pelleting technology requires roller shells that are perfectly concentric to prevent "beating" against the die. These shells are internally ground to a micron-level finish to ensure they sit perfectly on the roller assembly. This precision reduces the mechanical strain on the gearbox and motor.
For Ballerina users, we recommend our tungsten-carbide reinforced dimpled shells for abrasive applications, providing a significant increase in service life compared to standard carbon steel alternatives.