The bulk fertilizer dispenser (micro-dispenser) consists of a steel hopper, a short conveyor - feeder, which is under the hopper, and a weighing frame on which the hopper and conveyor are placed. The device is made of stainless steel. The feeder can be vibrating, belt or screw. There are usually 5 feeders and they are placed on the structure above the inclined belt conveyor. They dispense the required amount of fertilizer onto this conveyor. The control of the dosing system is from the control panel. Refilling of the hopper is carried out manually by the operator from the stacked bags.

The device is completely made of stainless steel and is designed to add the calculated volume of micro-components to the mixing device.