{"id":3854,"date":"2026-04-02T10:33:55","date_gmt":"2026-04-02T02:33:55","guid":{"rendered":"https:\/\/calcium-carbonate.epic-powder.com\/?post_type=astra-portfolio&#038;p=3854"},"modified":"2026-04-02T10:33:58","modified_gmt":"2026-04-02T02:33:58","slug":"calcium-carbonate-air-classifier-mill-grinding-and-classification-project-in-greece","status":"publish","type":"astra-portfolio","link":"https:\/\/calcium-carbonate.epic-powder.com\/pt\/astra-portfolio\/calcium-carbonate-air-classifier-mill-grinding-and-classification-project-in-greece\/","title":{"rendered":"Projeto de moagem e classifica\u00e7\u00e3o de carbonato de c\u00e1lcio em moinho classificador a ar na Gr\u00e9cia."},"content":{"rendered":"<p><strong>Estudo de caso: Projeto de moagem e classifica\u00e7\u00e3o de carbonato de c\u00e1lcio em moinho classificador a ar na Gr\u00e9cia<\/strong><\/p>\n\n\n\n<p><strong>Nome do projeto<\/strong>O moinho classificador a ar da s\u00e9rie MJW da Epic Powder ajuda a empresa grega do Conselho de Coopera\u00e7\u00e3o do Golfo (CCG) a entrar no mercado de p\u00f3s ultrafinos de alta qualidade com granulometria de 5 a 7 \u03bcm (D50).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Contexto do projeto<\/strong><\/h2>\n\n\n\n<p>A Gr\u00e9cia \u00e9 reconhecida por seus recursos minerais de carbonato de c\u00e1lcio (CaCO\u2083) de alta qualidade. Estes s\u00e3o conhecidos por sua brancura, alta pureza e propriedades f\u00edsico-qu\u00edmicas est\u00e1veis. Uma importante empresa grega de processamento mineral tinha como objetivo refinar ainda mais o min\u00e9rio bruto local de alta qualidade, transformando-o em p\u00f3 ultrafino. A meta era abastecer as ind\u00fastrias europeias de papel de alta qualidade, modifica\u00e7\u00e3o de pl\u00e1sticos e revestimentos arquitet\u00f4nicos.<\/p>\n\n\n\n<p>O cliente estabeleceu requisitos extremamente elevados para a distribui\u00e7\u00e3o do tamanho das part\u00edculas do produto, a reten\u00e7\u00e3o da brancura e a estabilidade da produ\u00e7\u00e3o. O objetivo era aumentar o valor agregado do produto por meio de tecnologia avan\u00e7ada de processamento de p\u00f3s. Isso permitiria a entrada no mercado de aplica\u00e7\u00f5es premium.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Requisitos do cliente<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Finura do produto: D50 controlado entre 5 e 7 \u03bcm (meta em torno de 6 \u03bcm), com distribui\u00e7\u00e3o granulom\u00e9trica estreita.<\/li>\n\n\n\n<li>Capacidade de produ\u00e7\u00e3o: Produ\u00e7\u00e3o est\u00e1vel de 1 a 2 t\/h<\/li>\n\n\n\n<li>Outros requisitos: Alta efici\u00eancia energ\u00e9tica, opera\u00e7\u00e3o est\u00e1vel a longo prazo, aus\u00eancia de contamina\u00e7\u00e3o por metais e m\u00e1xima preserva\u00e7\u00e3o da brancura natural da mat\u00e9ria-prima.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Solu\u00e7\u00e3o<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"546\" src=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2026\/04\/Calcium-Carbonate-Air-Classifier-Mill-Grinding.webp\" alt=\"\" class=\"wp-image-3855\" srcset=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2026\/04\/Calcium-Carbonate-Air-Classifier-Mill-Grinding.webp 800w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2026\/04\/Calcium-Carbonate-Air-Classifier-Mill-Grinding-300x205.webp 300w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2026\/04\/Calcium-Carbonate-Air-Classifier-Mill-Grinding-768x524.webp 768w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2026\/04\/Calcium-Carbonate-Air-Classifier-Mill-Grinding-18x12.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>Considerando a dureza relativamente baixa de Mohs do carbonato de c\u00e1lcio grego, combinada com os requisitos rigorosos de brancura e distribui\u00e7\u00e3o do tamanho das part\u00edculas, <a href=\"https:\/\/calcium-carbonate.epic-powder.com\/pt\/\">P\u00f3 \u00c9pico (Qingdao Epic Powder Machinery Co., Ltd.)<\/a> Recomendamos e fornecemos um sistema completo de moinho classificador de ar (ACM) da s\u00e9rie MJW, personalizado para o cliente.<\/p>\n\n\n\n<p>Este equipamento integra moagem por impacto com classifica\u00e7\u00e3o de alta efici\u00eancia, realizando a &quot;moagem simult\u00e2nea \u00e0 classifica\u00e7\u00e3o&quot;. Esse design evita a moagem excessiva e o torna ideal para a produ\u00e7\u00e3o de carbonato de c\u00e1lcio ultrafino. A solu\u00e7\u00e3o prioriza a moagem em moinho classificador a ar para carbonato de c\u00e1lcio, visando um controle preciso e est\u00e1vel do tamanho das part\u00edculas.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Principais caracter\u00edsticas do equipamento<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Design Integrado<\/strong>O classificador de turbina de alta precis\u00e3o integrado permite a classifica\u00e7\u00e3o em tempo real durante o processo de moagem, com as part\u00edculas grossas retornando automaticamente \u00e0 c\u00e2mara de moagem, resultando em alta efici\u00eancia de moagem e baixo consumo de energia.<\/li>\n\n\n\n<li><strong>Controle preciso do tamanho das part\u00edculas<\/strong>Ao otimizar a velocidade da roda classificadora e a correspond\u00eancia do fluxo de ar, o sistema atinge de forma est\u00e1vel um D50 = 5-7 \u03bcm com distribui\u00e7\u00e3o estreita.<\/li>\n\n\n\n<li><strong>Prote\u00e7\u00e3o da pureza e da brancura<\/strong>Tratamento especial antidesgaste nas partes internas em contato com o material previne eficazmente a contamina\u00e7\u00e3o por metal e preserva integralmente a elevada brancura natural da mat\u00e9ria-prima de carbonato de c\u00e1lcio grego.<\/li>\n\n\n\n<li><strong>Alta efici\u00eancia e estabilidade<\/strong>Estrutura compacta, opera\u00e7\u00e3o confi\u00e1vel, adequada para produ\u00e7\u00e3o cont\u00ednua em larga escala, f\u00e1cil manuten\u00e7\u00e3o e vantagens significativas em termos de economia de energia.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Implementa\u00e7\u00e3o do Projeto e Resultados Operacionais<\/strong><\/h2>\n\n\n\n<p>Ap\u00f3s a instala\u00e7\u00e3o e o comissionamento, o equipamento entrou rapidamente em produ\u00e7\u00e3o est\u00e1vel. Os dados operacionais reais no local mostram:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Material processado: Carbonato de c\u00e1lcio mo\u00eddo grego de alta qualidade (GCC)<\/li>\n\n\n\n<li>Equipamento principal: Moinho classificador de ar Epic Powder S\u00e9rie MJW<\/li>\n\n\n\n<li>Finura do produto: D50 = 6 \u03bcm (atendendo plenamente ao requisito de 5-7 \u03bcm), distribui\u00e7\u00e3o granulom\u00e9trica estreita.<\/li>\n\n\n\n<li>Capacidade hor\u00e1ria: 2,2\u20132,8 t\/h (superando de forma est\u00e1vel a expectativa do cliente de 1-2 t\/h)<\/li>\n\n\n\n<li>Aplica\u00e7\u00f5es finais: Revestimentos de alta qualidade e cargas pl\u00e1sticas ecol\u00f3gicas.<\/li>\n<\/ul>\n\n\n\n<p>O sistema funciona sem problemas, com controle preciso do tamanho das part\u00edculas e excelente desempenho de brancura. Todos os indicadores atenderam ou superaram as expectativas do cliente, marcando a entrada bem-sucedida da empresa grega no mercado europeu de carbonato de c\u00e1lcio ultrafino de alta qualidade.<\/p>\n\n\n\n<p>O projeto destaca a efici\u00eancia e a confiabilidade da moagem em moinho classificador de ar para carbonato de c\u00e1lcio na produ\u00e7\u00e3o de p\u00f3 ultrafino de alta qualidade para aplica\u00e7\u00f5es industriais de excel\u00eancia.<\/p>\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\/3854#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\/3854#wpcf7-f16-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"16\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.3\" \/><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\" data-name=\"your-subject\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"Sua empresa\" value=\"\" type=\"text\" name=\"your-subject\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div>\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"3\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea\" aria-invalid=\"false\" placeholder=\"Sua mensagem\" name=\"your-message\"><\/textarea><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div>\n\t\t<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Enviar\" \/>\n\t\t<\/p>\n\t<\/div>\n<\/div>\n<style>\n.keen-form div{margin-bottom:5px;}\n.keen-form div p{margin-bottom:0px !important;}\n.one-half,.one-third {\n position: relative;\n margin-right: 4%;\n float: left;\n z-index: 99;\n}\n.one-half { width: 40%; 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