Shredders for W2E Plants and RDF Production, Recycling units Feedings systems for kilns Our machinery is totally suitable for MSW, C&D, Bulky, Chemical and Hazardous waste SID (Société Industrielle de la Doux) is a company who designs, manufactures and errects a wide range of machinery and installation for wast treatment and process technologies. SID is today the leading company for the planning and construction of complete shredding installations. SID's customized solutions are used in many industries, such as : incinerator plants, cement industry, refineries, heat and power station, recycling plants and many more.