{"id":3783,"date":"2026-05-13T16:49:19","date_gmt":"2026-05-13T08:49:19","guid":{"rendered":"https:\/\/www.nonmetallic-ore.com\/?post_type=astra-portfolio&#038;p=3783"},"modified":"2026-05-13T16:52:18","modified_gmt":"2026-05-13T08:52:18","slug":"how-crm-6-three-roller-coating-machine-helped-a-calcium-carbonate-producer-achieve-99-5-activation-rate","status":"publish","type":"astra-portfolio","link":"https:\/\/www.nonmetallic-ore.com\/pt\/astra-portfolio\/how-crm-6-three-roller-coating-machine-helped-a-calcium-carbonate-producer-achieve-99-5-activation-rate\/","title":{"rendered":"Como a m\u00e1quina de revestimento de tr\u00eas rolos CRM-6 ajudou um produtor de carbonato de c\u00e1lcio a atingir uma taxa de ativa\u00e7\u00e3o de 99,5%"},"content":{"rendered":"<p>Um grande produtor de carbonato de c\u00e1lcio enfrentava um problema comum. Seus clientes, fabricantes de pl\u00e1stico a jusante, tinham uma demanda crescente por seu aditivo GCC. No entanto, a linha de modifica\u00e7\u00e3o do misturador de alta velocidade existente, do tipo batelada, n\u00e3o conseguia mais acompanhar o volume de pedidos. O cliente exigia uma capacidade de produ\u00e7\u00e3o extremamente alta de\u00a0<strong>5 toneladas por hora<\/strong>\u00a0mantendo uma taxa de revestimento de \u00e1cido este\u00e1rico acima de\u00a0<strong>99%<\/strong>\u00a0e uma taxa de ativa\u00e7\u00e3o\u00a0<strong>\u226598%<\/strong>Com os equipamentos tradicionais de mistura de c\u00e2mara \u00fanica ou dupla, alcan\u00e7ar tal produtividade e uniformidade no processamento de p\u00f3s ultrafinos era praticamente imposs\u00edvel.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"960\" height=\"500\" src=\"https:\/\/www.nonmetallic-ore.com\/wp-content\/uploads\/2024\/04\/three-roller-coating-machine-1.webp\" alt=\"m\u00e1quina de revestimento de tr\u00eas rolos\" class=\"wp-image-2656\" srcset=\"https:\/\/www.nonmetallic-ore.com\/wp-content\/uploads\/2024\/04\/three-roller-coating-machine-1.webp 960w, https:\/\/www.nonmetallic-ore.com\/wp-content\/uploads\/2024\/04\/three-roller-coating-machine-1-300x156.webp 300w, https:\/\/www.nonmetallic-ore.com\/wp-content\/uploads\/2024\/04\/three-roller-coating-machine-1-768x400.webp 768w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><figcaption class=\"wp-element-caption\">M\u00e1quina de revestimento de tr\u00eas rolos<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-1-color\"><strong>A solu\u00e7\u00e3o: Sistema de revestimento cont\u00ednuo de tr\u00eas rolos EPIC Powder CRM-6<\/strong><\/mark><\/h2>\n\n\n\n<p>Ap\u00f3s testes em laborat\u00f3rio, an\u00e1lises comparativas e uma avalia\u00e7\u00e3o no local realizada por nossa equipe de engenharia, a EPIC Powder configurou um sistema cont\u00ednuo de revestimento de superf\u00edcie com tr\u00eas rolos para o cliente. O sistema \u00e9 centrado em...\u00a0<strong><a href=\"https:\/\/www.nonmetallic-ore.com\/pt\/machines\/three-roller-coating-machine\/\">Modelo CRM-6<\/a><\/strong>\u00a0.<\/p>\n\n\n\n<p>Este sistema foi projetado especificamente para o processamento cont\u00ednuo de modificadores s\u00f3lidos\/l\u00edquidos, como o \u00e1cido este\u00e1rico. Seus principais princ\u00edpios t\u00e9cnicos s\u00e3o os seguintes:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-1-color\"><strong>1. Processo cont\u00ednuo de revestimento por v\u00f3rtice de tr\u00eas c\u00e2maras<\/strong><\/mark><\/h3>\n\n\n\n<p>O design mais distintivo do CRM-6 reside em suas tr\u00eas c\u00e2maras de revestimento triangulares, dispostas internamente. Cada c\u00e2mara \u00e9 equipada com um conjunto de rotores de alta velocidade. O p\u00f3 \u00e9 alimentado com precis\u00e3o por uma rosca transportadora at\u00e9 a primeira c\u00e2mara, onde os rotores de alta velocidade geram um poderoso fluxo vorticoso. O p\u00f3 e o modificador de \u00e1cido este\u00e1rico atomizado passam ent\u00e3o, sequencialmente, por meio de turbul\u00eancia de alta velocidade pelas tr\u00eas c\u00e2maras, sofrendo cisalhamento, colis\u00e3o e desaglomera\u00e7\u00e3o entre as part\u00edculas. Esse processo em s\u00e9rie de tr\u00eas c\u00e2maras elimina efetivamente as zonas mortas comuns em equipamentos tradicionais. Ele garante que cada part\u00edcula receba um revestimento uniforme de camada monomolecular.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-1-color\"><strong>2. Controle preciso de temperatura e dosagem<\/strong><\/mark><\/h3>\n\n\n\n<p>Na modifica\u00e7\u00e3o do \u00e1cido este\u00e1rico, o controle da temperatura \u00e9 crucial. Se a temperatura for muito baixa, o \u00e1cido este\u00e1rico n\u00e3o derreter\u00e1 suficientemente. Se for muito alta, pode causar descolora\u00e7\u00e3o do p\u00f3 ou at\u00e9 mesmo degrada\u00e7\u00e3o do modificador. O CRM-6 integra medidas de controle de temperatura precisas e em m\u00faltiplos est\u00e1gios:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Alimenta\u00e7\u00e3o autom\u00e1tica:<\/strong>\u00a0Um parafuso dosador de frequ\u00eancia vari\u00e1vel transporta de forma constante o p\u00f3 bruto para uma unidade de pr\u00e9-aquecimento.<\/li>\n\n\n\n<li><strong>Dosagem do modificador:<\/strong>\u00a0O \u00e1cido este\u00e1rico s\u00f3lido \u00e9 derretido em um tanque de dosagem aquecido eletricamente e injetado automaticamente por meio de uma bomba dosadora a uma taxa sincronizada com o fluxo principal do material (tipicamente 0,8\u20131,2% em peso de p\u00f3).<\/li>\n\n\n\n<li><strong>Modifica\u00e7\u00e3o do n\u00facleo:<\/strong>\u00a0Dentro das c\u00e2maras de revestimento, em meio \u00e0 forte turbul\u00eancia gerada pelos rotores que atingem velocidades tangenciais de 60 m\/s, as mol\u00e9culas de \u00e1cido este\u00e1rico sofrem quimissor\u00e7\u00e3o r\u00e1pida na superf\u00edcie das part\u00edculas de carbonato de c\u00e1lcio, formando uma camada de revestimento org\u00e2nico est\u00e1vel e uniforme.<\/li>\n\n\n\n<li><strong>P\u00f3s-processamento:<\/strong>\u00a0O p\u00f3 de carbonato de c\u00e1lcio modificado \u00e9 coletado atrav\u00e9s de um sistema de separa\u00e7\u00e3o cicl\u00f4nica, com uma etapa de classifica\u00e7\u00e3o integrada para remover quaisquer aglomerados m\u00ednimos e macios.<\/li>\n<\/ul>\n\n\n\n<p>Gra\u00e7as ao efeito de aquecimento por fric\u00e7\u00e3o de alta velocidade, o CRM-6 n\u00e3o necessita de unidades independentes de aquecimento ou refrigera\u00e7\u00e3o. Seu design estrutural compacto reduz significativamente o investimento em equipamentos auxiliares e o consumo di\u00e1rio de energia operacional.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"960\" height=\"500\" src=\"https:\/\/www.nonmetallic-ore.com\/wp-content\/uploads\/2024\/04\/Applications-of-Three-Roller-Coating-Machine.webp\" alt=\"Aplica\u00e7\u00f5es da m\u00e1quina de revestimento de tr\u00eas rolos\" class=\"wp-image-2658\" srcset=\"https:\/\/www.nonmetallic-ore.com\/wp-content\/uploads\/2024\/04\/Applications-of-Three-Roller-Coating-Machine.webp 960w, https:\/\/www.nonmetallic-ore.com\/wp-content\/uploads\/2024\/04\/Applications-of-Three-Roller-Coating-Machine-300x156.webp 300w, https:\/\/www.nonmetallic-ore.com\/wp-content\/uploads\/2024\/04\/Applications-of-Three-Roller-Coating-Machine-768x400.webp 768w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><figcaption class=\"wp-element-caption\">Aplica\u00e7\u00f5es da m\u00e1quina de revestimento de tr\u00eas rolos da Epic Powder<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-1-color\"><strong>Principais resultados e benef\u00edcios para o cliente<\/strong><\/mark><\/h2>\n\n\n\n<p>Ap\u00f3s o comissionamento, o sistema CRM-6 demonstrou desempenho est\u00e1vel em condi\u00e7\u00f5es de produ\u00e7\u00e3o em escala real:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Par\u00e2metro<\/th><th class=\"has-text-align-left\" data-align=\"left\">Requisito do cliente<\/th><th class=\"has-text-align-left\" data-align=\"left\">Desempenho real do CRM-6<\/th><\/tr><\/thead><tbody><tr><td>Capacidade de processamento<\/td><td>\u2265 3,0 t\/h<\/td><td><strong>3,2 t\/h<\/strong><\/td><\/tr><tr><td>Taxa de revestimento<\/td><td>\u2265 98%<\/td><td><strong>99.2%<\/strong><\/td><\/tr><tr><td>Absor\u00e7\u00e3o de \u00f3leo<\/td><td>\u2264 18 g\/100 g<\/td><td><strong>16,5 g\/100 g<\/strong><\/td><\/tr><tr><td>Taxa de ativa\u00e7\u00e3o<\/td><td>\u2265 98%<\/td><td><strong>99.5%<\/strong>&nbsp;(M\u00e9todo de flutua\u00e7\u00e3o total na \u00e1gua)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><em>Fonte de dados: Relat\u00f3rios de amostragem e testes realizados no local, nas instala\u00e7\u00f5es do cliente.<\/em><\/p>\n\n\n\n<p>Esses indicadores-chave se traduziram diretamente em benef\u00edcios subsequentes. Por exemplo, em um caso correspondente, um fabricante de tubos de PVC utilizou carbonato de c\u00e1lcio tratado com o mesmo processo de modifica\u00e7\u00e3o em suas linhas de extrus\u00e3o. A superf\u00edcie do material de enchimento passou de hidrof\u00edlica para oleof\u00edlica, a absor\u00e7\u00e3o de \u00f3leo diminuiu e a quantidade de plastificante necess\u00e1ria durante o processamento foi reduzida. Tanto a resist\u00eancia \u00e0 tra\u00e7\u00e3o quanto a resist\u00eancia ao impacto dos tubos foram significativamente melhoradas.<\/p>\n\n\n\n<p>Em geral, o principal valor agregado pelo CRM-6 para este cliente incluiu:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Capacidade de produ\u00e7\u00e3o duplicada:<\/strong>\u00a0A opera\u00e7\u00e3o cont\u00ednua substituiu o processamento em lotes, possibilitando a produ\u00e7\u00e3o ininterrupta 24 horas por dia, 7 dias por semana. Uma \u00fanica unidade CRM-6 pode atender aos requisitos de produ\u00e7\u00e3o de uma grande linha de produ\u00e7\u00e3o do Conselho de Coopera\u00e7\u00e3o do Golfo (CCG).<\/li>\n\n\n\n<li><strong>Utiliza\u00e7\u00e3o de modificadores de alta efici\u00eancia:<\/strong>\u00a0Uma taxa de revestimento t\u00e3o alta quanto 99,2% significa uma efici\u00eancia de utiliza\u00e7\u00e3o do \u00e1cido este\u00e1rico pr\u00f3xima da te\u00f3rica, reduzindo efetivamente o custo por tonelada do produto modificado.<\/li>\n\n\n\n<li><strong>Desempenho aprimorado do produto final:<\/strong>\u00a0A baixa absor\u00e7\u00e3o de \u00f3leo e a alta taxa de ativa\u00e7\u00e3o conferem ao carbonato de c\u00e1lcio modificado melhor compatibilidade, dispersibilidade e desempenho mec\u00e2nico em tubos de PVC, pe\u00e7as moldadas por inje\u00e7\u00e3o de PP e outras aplica\u00e7\u00f5es em pl\u00e1stico.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.nonmetallic-ore.com\/wp-content\/uploads\/2024\/04\/Three-roller-Coating-Machine.webp\" alt=\"M\u00e1quina de revestimento de tr\u00eas rolos\" class=\"wp-image-2652\" srcset=\"https:\/\/www.nonmetallic-ore.com\/wp-content\/uploads\/2024\/04\/Three-roller-Coating-Machine.webp 800w, https:\/\/www.nonmetallic-ore.com\/wp-content\/uploads\/2024\/04\/Three-roller-Coating-Machine-300x225.webp 300w, https:\/\/www.nonmetallic-ore.com\/wp-content\/uploads\/2024\/04\/Three-roller-Coating-Machine-768x576.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">M\u00e1quina de revestimento de tr\u00eas rolos<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-1-color\"><strong>Por que o CRM-6 \u00e9 a escolha ideal para a modifica\u00e7\u00e3o da superf\u00edcie do carbonato de c\u00e1lcio?<\/strong><\/mark><\/h2>\n\n\n\n<p>A m\u00e1quina de revestimento de tr\u00eas rolos CRM-6 ajudou com sucesso este produtor de carbonato de c\u00e1lcio a resolver o conflito fundamental entre alta produtividade e qualidade superior. Suas tr\u00eas c\u00e2maras de revestimento interconectadas, sistema preciso de controle de temperatura e processo cont\u00ednuo de manuseio de materiais comprovaram suas vantagens exclusivas na modifica\u00e7\u00e3o de revestimentos de \u00e1cido este\u00e1rico em larga escala.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#cf2e2e\" class=\"has-inline-color\">P\u00f3 \u00c9PICO<\/mark><\/strong><\/h2>\n\n\n\n<p>A EPIC Powder Machinery (Qingdao) Co., Ltd. \u00e9 uma fabricante orientada para a tecnologia, com mais de 20 anos de experi\u00eancia em equipamentos para processamento de p\u00f3s e desenvolvimento de processos. A empresa fornece solu\u00e7\u00f5es personalizadas com certifica\u00e7\u00e3o CE, abrangendo moinhos de jato, moinhos mec\u00e2nicos, classificadores a ar, linhas de classifica\u00e7\u00e3o com moinho de bolas e sistemas de modifica\u00e7\u00e3o de superf\u00edcie. Guiada pela filosofia de Equipamentos + Processos + Servi\u00e7os, a EPIC Powder dedica-se a ajudar clientes globais a transformar p\u00f3s comuns em materiais funcionais de alto valor agregado.<\/p>\n\n\n\n<p><strong>Tem interesse em descobrir como o CRM-6 pode se adaptar \u00e0s suas necessidades de p\u00f3 e linha de produ\u00e7\u00e3o?<\/strong>\u00a0\ud83d\udc49\u00a0<a href=\"https:\/\/www.epic-powder.com\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">Contate-nos<\/a>\u00a0Para uma solu\u00e7\u00e3o personalizada.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity is-style-default\"\/>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized is-style-rounded\"><img loading=\"lazy\" decoding=\"async\" width=\"602\" height=\"602\" src=\"https:\/\/www.nonmetallic-ore.com\/wp-content\/uploads\/2025\/11\/Mr-Wang.webp\" alt=\"Senhor Wang\" class=\"wp-image-3612\" style=\"width:150px;height:150px\" srcset=\"https:\/\/www.nonmetallic-ore.com\/wp-content\/uploads\/2025\/11\/Mr-Wang.webp 602w, https:\/\/www.nonmetallic-ore.com\/wp-content\/uploads\/2025\/11\/Mr-Wang-300x300.webp 300w, https:\/\/www.nonmetallic-ore.com\/wp-content\/uploads\/2025\/11\/Mr-Wang-150x150.webp 150w, https:\/\/www.nonmetallic-ore.com\/wp-content\/uploads\/2025\/11\/Mr-Wang-12x12.webp 12w\" sizes=\"(max-width: 602px) 100vw, 602px\" \/><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote has-text-align-center is-style-large is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"has-medium-font-size\">Obrigado pela leitura. Espero que meu artigo tenha ajudado. Deixe um coment\u00e1rio abaixo. Voc\u00ea tamb\u00e9m pode entrar em contato com o representante de atendimento ao cliente da EPIC Powder online. <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-1-color\">Zelda<\/mark><\/strong> Para quaisquer outras d\u00favidas.\u201d<\/p>\n<cite>                                                                                                                             \u2014 <strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff6900\" class=\"has-inline-color\">Jason Wang<\/mark><\/strong>, <em>Engenheiro<\/em><\/cite><\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity is-style-default\"\/>\n\n\n\n<div class=\"wp-block-contact-form-7-contact-form-selector\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f16-o1\" lang=\"zh-CN\" dir=\"ltr\" data-wpcf7-id=\"16\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/pt\/wp-json\/wp\/v2\/astra-portfolio\/3783#wpcf7-f16-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"\u7559\u8a00\u8868\u5355\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/pt\/wp-json\/wp\/v2\/astra-portfolio\/3783#wpcf7-f16-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"16\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.4\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"zh_CN\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f16-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<div class=\"keen-form\">\n\t<div class=\"one-half\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Seu nome*\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half last\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Seu email*\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"pnone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-tel\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Seu Pnone ou Whatsapp*\" value=\"\" type=\"tel\" name=\"pnone\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half last\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" 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