Wiggert & Co. automatic scrapers are used for feeding sand and gravel or similar bulk material to the dosing units of concrete batching and mixing plants. Practical and professional experience in this field are the basis for developing this innovative technology for material handling. The result is a thoroughly designed equipment which has proven its superiority under heavy-duty conditions.
The machine structure with the frequency-controlled drive for travelling motion and rope winding is arranged on floor level. Due to this, the forces and vibrations being exerted onto the batching plant by ordinary scrapers are minimized, which results in a considerably longer lifetime of both scraper and batching plant.
The scraper is suitable for both fully automatic and manual operation. Both in automatic and manual operation the functions are controlled from the primary control panel in the main control room. The majority of machine functions may also be operated from a machine panel mounted on the travel unit.
In connection with an additional travelling gear to perform the parallel movement, our automatic scraper is also a perfect solution for parallel aggregate box installations.