Many spreader manufacturers offer an online-service for spreader calibration. For this, the website visitor generally selects the appropriate spreader model and the fertiliser to be applied, e.g. Korn-Kali. He will then receive the data required for spreader calibration.
Below please find links to manufacturers and, wherever available, directly to the manufacturers’ spreader calibration (spreading charts).
Open Amazone spreader calibration
Open KUHN spreader calibration
Open Kverneland spreader calibration
Open MARCHESAN spreader calibration
Open RAUCH spreader calibration
Open Vicon spreader calibration