Wiggert’s automatic scrapers are used for feeding gravel or similar bulk materials to the dosing units of concrete batching and mixing plants. The frequency-controlled drive for travelling motion and rope winding is arranged on floor level. As a result, the forces and vibrations exerted onto the batching plant by ordinary scrapers are minimised. This extends the life of both scraper and of the batching plant.
The scraper can work in both fully automatic and in manual operations mode. In both modes the functions are controlled from the primary control panel at the main control room. Most of the machine functions can also be operated from a machine panel mounted on the travel unit.
Wiggert’s automatic scrapers
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