By removing the samll fractions, a large proportion of the weight is removed and the waste becomes easier to handle. The size of the fines removed are predetermined by the size of apertures in the trommel drum. Depending on the actual process, volume and waste stream, the fines removed can vary from minus 25mm to 40mm.
The trommel screens dimensions (length x diameter) and the height of installation are all variable.
- RDF Preparation