Specialized equipment that converts waste materials and by-products generated in manufacturing processes into reusable resources. Machinery that separates, crushes, melts, and forms industrial waste such as metal scraps, plastics, paper, and chemicals to regenerate them as new raw materials. Essential equipment group for building circular manufacturing systems that simultaneously achieves environmental impact reduction and cost savings. Unlike general waste treatment facilities, it incorporates advanced processing technology corresponding to material characteristics specific to manufacturing industries.