SINEX vibrating grizzly - pre-screens with unbalance motors are used for extraction under hopper and for separating the product in a processing line.
Settings: the amplitude is mechanically adjusted by angular displacement of the unbalance of the electromechanical vibrator.
The transport trough of the conveyor is divided into two parts: a receiving area for extraction followed by one or more grids of bars for separating blocks and fines.
Options: equipments installed or hung, open or closed, with or without wear-resistant coating or others (synthetic rubber etc.).
Performance: Inclined from 0° to 10° can improve the performance of the equipments in certain cases.
Advantages: Constant volumetric flow. To avoid jamming in the grid, the bars are positioned divergently in the direction of flow of the product.