VSS oscillation screens are generally the perfect solution for screening sawmill waste such as wood chips, sawdust, wood shavings (animal bedding), bark, alternative fuel (RDF), etc. up to roughly 400 kg/m³ and particle sizes up to approx. 100 mm (occasional overlengths up to 1,000 mm) into several fractions and for separating fines and overlengths from wood shavings (for production of animal bedding) or mineral fractions from old wood and for making other quality improvements to materials for recycling or thermal treatment.
They essentially consist of circular oscillating screening boxes suspended on rubber mountings in a steel frame.