7 Sorting installations and apparatus, namely, sensor-based sorting machines for sorting of foods, metals, minerals, gemstones, coal, fuels, foreign materials, recycled materials, namely, paper, plastics, glass, rubber and other recycled materials; sorting equipment including mechanical, pneumatical or electromechanical feeding mechanisms and ejector mechanisms; optical sorting equipment with optical sensors, namely, visible, near-visible, infrared, X-ray and laser illuminators and detectors; waste compacting machines; crushing machines