For over 15 years EVK´s basic applications lie in the detection and classification of both ferrous and non-ferrous metals. Conductivity Imaging senses the electrical and magnetic properties of different materials. The basic application is the detection and classification of both ferrous and non-ferrous metals. Different metals can be detected and sorted from a bulk flow, with minimum object sizes in the millimetre range (e.g. single copper threads, e-scrap, general separation of scrap metals, aluminium and stainless steel)