The grading machines of Bijlsma Hercules stand out for their unique riddling speed drives. This mechanism has electrical controls. The intensity of riddling speed and duration of riddling can be adjusted separately. This enables optimum riddling frequency for each tuber shape.
The steel, rubber-protected sieves consists out of two parts. After removing a single bolt, the sieve can be taken in or out of the machine sideways. This simple action can be carried out on both sides of the machine. Tubers that get stuck in the sieves are lifted out by the dual-automatic sieve cleaner.
A minimum of 4 sieve decks should be selected from the options as the sieves are not standard included.
Machine standard equipped with:
- Solid basic frame that can be build-in by means of a module construction at almost every place. Herewith the machine is extremely suitable to apply at renovation activities.
- Dual-automatic sieve cleaner with double coverage for an absolutely damage free operation.