Extruders are machines used primarily in the working of plastics (blends, tape end CO.RE.PLA., PE, PVC, PP, EPS, packaging film and agricultural film), MSW, Tetra Pak, car fluff, hospital waste and paper mill pulp. Through the extrusion processes you can transform the incoming material into molten / briquettes / pellets with humidity reduced to 1% -2%; in this way it reduces the volume of the material, increasing its specific weight. The products obtained are sent to the successive industrial phases and turned into new resources.