Optyx Digital Belt Sorter Has been used for sorting diced apple, but can be used for any number of items that require defect sorting. Product passes under a top and bottom camera, any items that are determined to be a defect are automatically rejected by a jet of compressed air. Machine is easy to program and there is a number of these machines working in NZ. See Key Technologies, for more details http://www.key.net/en/products/optyx-digital-camera-laser-sorter/ Also plant can be seen running on youtube video https://www.youtube.com/watch?v=R9n_ngWpuBs&t=9s Inspection of the machine is welcome.