... -600400-600 Production showing:*SJ150-120 Two-stage Single-screw Extruder Discarded Plastic Reclamation Granulation MachineCharacteristics:a. High precision gear box ... kinds of recycling materials,including PE,PP,PS,PA,PET,PC,etc.In many status:such as slices,film and small ... die-face cutting,etc)for the single screw stem extrusion machine with complete specifications and technical parameters.