Used PET Continuous Polycondensation Unit supplied by Zimmer of Germany immediately available for sale. The plant is designed for the continuous production of polyester (PET) starting from pure terephthalic acid (PTA) and ethylene glycol (EG). The process stages are: big bag unloading, catalyst system, delustering system, paste preparation, esterification, prepolycondensation and final polycondensation.