Rauch has been producing pneumatic fertilizer spreaders since 1983. A stream of air conveys the fertilizer to the small baffle plates. From here the fertilizer is only distributed over a width of about two meters.
Since 2004, the Baden-Württemberg company has only offered this technology as a trailed version with a working width of 30 or 36 m. But higher edging, variable grain sizes for fertilizers and area-specific fertilization bring the concept back into discussion even with smaller structures.
29 авг 2024