Mechanical grading machines

Speed up the sorting process with the Deman presorting units. Sort the harvested sprouts into the right class in a fast and efficient manner and reap the benefits of a rapid harvesting process.

4 people working on the mechanical sorting installation in dim light

Speed and Ingenuity

The Deman presorting units are used to sort the Brussels sprouts into two groups. The first group are the oversized sprouts, these sprouts make their way over the axial rollers onto a conveyor belt.

The smaller sprouts fall in between the axial rollers onto a second conveyor belt which takes them to the rubber disc rolls, an area where the small leaves and branches fall through, along with the smaller sprouts.

The speed of the entire system can be regulated by an electronic frequency regulator. The sorting sizes are mechanically and variably adjustable.