... use life.3.assistant vacuum exhaust system can help exhausting humidity and waste gas well then make pelletizing stably with fine ... : use forced cooling system, temperature control is more stable and precise.5.screw performance: special design according to the recycled ... ,PS,POM,PC,PA,PMMA,PET. For pelletizing pppe film and bags, it includes aggomerator, feeder, crusher, pelletizer, blower, storage ...