Hopper Feeding Recycling Machine features a feeding hopper which feeds materials directly into the extruder without pre-heating. Hard plastic scraps of various types can be fed to this Hopper Feeding Type recycling machine line and transformed into high-quality reusable granules. This two-stage model contains a sub-extruder to process dirty or printed materials. Soft plastics such as flakes from crashed films are also processable with the installation of a force feeder to the hopper.