We have a 2in1 Full equipped Shredder and Extruder Precious Plastic Machines :) The Shredder cuts plastic items into small flakes ready to be turned into new things by the other machines. Extrusion is a continuous process where plastic flakes are inserted into the hopper and extruded into a line of plastic. These lines can be used to make new raw material, granulated plastic, spun around a mould, or used in your own creative ways.