2017 Komptech Hurrifex

The mobile stone separator Stonefex removes reliably and very effectively stones and inert items from biomass fuels. A patented system of pressure and suction blowers generates exactly the right air flow in the expansion chamber to remove stones and heavy objects from wood.

The outcome is a fuel nearly free of stones which can be sold at a higher price. Furthermore fractions that were previously unusable due to their high amount of stones can now be processed into fuel.

Compatible with most commercially available mobile screening units

Dependable removal of more than 90 percent of stones and inert items from the input material

Throughput up to 100 m/h designed for a input particle size of 1020150 mm

Low energy costs due to electrical drive of all components