Product Description Dry waste precrushers are a powerful system used to destroy products and/or maximize waste in a container. With machines from three cubic yards to nine cubic yards, SP Industries has the right machine for your application. Built with ANSI grade steel and designed to handle the heaviest loads, these compactors are reinforced with supports for the floor, sides, gates, ram, and more. Optional bar grate systems help you get more efficiency from the system when compacting steel, wood, or glass. Our engineering team will work with you to design a custom system that meets and exceeds your needs and provides you with cost savings and the best payback possible. Learn more about these monster machines by reviewing the literature links or calling SP Industries today.