Centrifugal fertiliser spreader, has spreader plate containing spaces in body or edge of plate for marking spreader blade positions

摘要

The spreader plate (ST) contains spaces in the body of the plate and/or in a plate edge region (RB) which are located at a distance from the plate rotation axis (DA) equal to at least 80 (90) % of the plate radius (RA). These spaces are used as markings (MA) for the positions of the spreader blades (WS). The spreader comprises a rotary plate with at least one spreader blade secured to it.