SSI designs and manufactures low-speed, high-torque industrial shredders and size reduction systems for a variety of solid waste recycling and scrap shredding applications. Since 1980, SSI Shredding Systems has custom engineered and manufactured industrial shredders, solid waste reducers and transfer station compactors. With installations in 46 countries, SSI’s single-rotor, two-shaft and four-shaft shredders have become proven solutions for many size and volume reduction applications worldwide.