Design and function of thyssenkrupp circular motion screens
The number of screened products depends on the number of screen decks displayed in the model nomenclature by the last two digits (for example: a CK 1002 screen has a screening area of 10 m² and two screen decks). Depending on the application, the screen decks can be equipped with perforated plates, polyurethane panels or wire mesh. In the feed area, the screens are equipped with a dummy floor to dampen the impact forces. The screens of the CK series can optionally be extended with a water spraying system or a dust cover.
The circular oscillation is generated by unbalance exciters and the amplitude of the oscillation can be adjusted by increasing or decreasing the unbalanced weight, thus enabling the operator to adapt the screen parameters to the feed size distribution. The screen body has a bolted design to achieve maximum fatigue strength and lifetime of the equipment.