Ball crusher pressure ring guide - has ball pressure elements fitted between pressure ring arm and crusher housing

摘要

The ball crusher is fitted with a self aligning gliding pressure ring guide assembly. The assembly consists of a pressure ring arm (1) with balls (4) fitted between the pressure ring arm and the crusher housing (7). The balls work together with movable pressure elements (3,5) and a guide plate (2) fitted on the pressure ring arm and guide path (6) fitted rigidly on the crusher housing. The supporting surface of the balls in the pressure elements is shaped as cups. The pressure ring guide is provided on both sides of the pressure ring arm.