REDWAVE NIR/C is an optical sorting machine, which recognizes and separates the material and the colour in only one step. Different kinds of material like coloured printed and not printed cardboard, catalogues, news, magazines, plastics, etc. can be identified by Near Infrared. There is a big advantage in the separation of brown and gray cardboar due to the additional colour sensors.
This sorting machine works with the Near Infrared spectroscopy and is additionally equiped with colour sensors.
The sorting material is pre-processed by ballistic separators, disc or star screens and goes well separated into the sorting machine. To achieve excellent sorting results the infeed material should have a size between 100x100mm and 400x600mm. The powerful blow-out unit is able to separate single parts up to 1.5 kg at a size of 200 x 300mm.
Paper industry has high standards for de-inked paper. REDWAVE is able to achieve these requirements with highest precision. The system Near Infrared Spectroscopy with colour sensors is selected for the paper industry.