Compactors are machines designed to reduce the volume of waste materials by applying pressure. They are commonly used in various industries, including construction and waste management, to compress materials like cardboard, plastic, and metal. By compacting these materials, they take up less space, making it easier to transport and dispose of them efficiently. There are different types of compactors, such as static compactors and mobile compactors. Static compactors are fixed in one location and are often used for large-scale waste management, while mobile compactors can be moved to different sites. Both types help in minimizing waste and promoting recycling efforts.