{"id":4817,"date":"2021-11-09T08:13:25","date_gmt":"2021-11-09T07:13:25","guid":{"rendered":"https:\/\/www.piovan.com\/?post_type=product&#038;p=4817"},"modified":"2025-02-26T14:27:13","modified_gmt":"2025-02-26T13:27:13","slug":"cr","status":"publish","type":"product","link":"https:\/\/www.piovan.com\/pt\/product\/cr\/","title":{"rendered":"CR"},"content":{"rendered":"<p>Para os processos de produ\u00e7\u00e3o que utilizam PET amorfo, tanto para os gr\u00e2nulos virgens, como para os mo\u00eddos de garrafas, recipientes, fibras, chapas termoformadas e cintas, a Piovan oferece uma gama completa de cristalizadores, que realizam o processo de prepara\u00e7\u00e3o do material, antes da fase de moldagem por inje\u00e7\u00e3o ou extrus\u00e3o.<\/p>\n<p>Os modelos se estendem do CR 150 ao CR4000, e foram desenvolvidos especificamente para superar a temperatura de transi\u00e7\u00e3o v\u00edtrea do material e garantir uma cristaliza\u00e7\u00e3o homog\u00eanea, sem risco de ader\u00eancia ou forma\u00e7\u00e3o de pontes.<\/p>\n<p>Uma vez cristalizados, o mo\u00eddo ou o PCR s\u00e3o dosados e misturados aos gr\u00e2nulos virgens, por meio de misturadores gravim\u00e9tricos por batch, antes do processo de secagem.<\/p>\n<p>Uma boa cristaliza\u00e7\u00e3o permite a otimiza\u00e7\u00e3o e simplifica\u00e7\u00e3o da fase de secagem, sem riscos de degrada\u00e7\u00e3o do material e a possibilidade de recupera\u00e7\u00e3o de altos percentuais de material reciclado.<\/p>\n<p>The access to the inner part is facilitated by a large hinged and insulated door and by the removable cone (configuration according to size).<\/p>\n<p>CR crystalliser can run both with flakes and granules.<\/p>","protected":false},"featured_media":13107,"template":"","tags":[108],"acf":[],"yoast_head":"<title>CR - Grupo Piovan<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.piovan.com\/pt\/product\/cr\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CR - PiovanGroup\" \/>\n<meta property=\"og:description\" content=\"CR assures best crystallisation, improving the drying phase. 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