Broadcaster

摘要

The centrifugal fertiliser spreader has dispensers at the hopper bottom, below which are an even number of rotary discs with scatter blades. The fertiliser particles are delivered to each disc at an adjustable rate at several points. The relative positions of the delivery points (12, 13) for each disc (18) are individually and independently adjustable. Pref. the dispenser positions are also independently adjustable.