|This machine's barrel adopts high quality 38Cr MOAIA compound metal structure which has passed through process, shaping, and nitration for surface hardness HV greater than 940. It has high wear-ability and corrosion resistant. It has a two head barrel screw to improve plastic output and two barrel feeding mouths which are designed especially for feeding material and exhaust. The two barrels are fixed in special bearing seat, there are many advantages; rational design, simple structure, easy maintenance, beautiful molding and reliable function. It is suitable to recycle polypropylene waste thread, polythene waste thread, film, scrap plastic bags, and other waste materials.|
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