Willburg Projects BV has become the exclusive importer of the famous Green Elf kunstmestdoseerders.
The Green Elf dispensers are electronically controlled dispensers which can be set very accurately be no additional metering rings. one can simply set a different dosage by means of a keyboard. There are supply handheld devices and automatic devices.
The 501 series is suitable for dry-coated fertilizer pellets
For example Ekote, Osmocote, Nutricote, etc. etc.
One can give approximately from 3 grams to 78 grams per dosage.