Our MHM Screw (auger) compactor will shred and mangle your waste before it pushes it into the container drastically improving the tonnages. Continual forward movement of the screw (auger) means that no waste can be forced into the front end of the compactor causing jamming of the machine. Maintenance of these screw compactors are minimal as there are no hydraulic cylinders and therefore no hydraulic oil to change or clean up.