Milling rotor for use in e.g. impact mill, has disks attached to rotor hub, and set of retainers provided at circumference of disks for retaining axes of impact tools for normal operation of rotor, where tools are fastened at retainers

摘要

The rotor has disks (2) attached to a rotor hub (1), and a set of retainers (3) provided at circumference of the disks for retaining axes of impact tools for normal operation of the rotor, where the impact tools are fastened at the set of retainers. Another set of retainers (4) are provided for accommodating the impact tools and arranged inside the former set of retainers, where the sets of retainers are arranged in two rows within the circumference of the disks. Balancing weights and shafts are attached to the latter set of retainers.