{"id":2711,"date":"2026-08-07T16:34:28","date_gmt":"2026-08-07T08:34:28","guid":{"rendered":"https:\/\/astonmachinery.com\/?page_id=2711"},"modified":"2026-08-12T09:45:31","modified_gmt":"2026-08-12T01:45:31","slug":"double-roll-crusher","status":"publish","type":"page","link":"https:\/\/astonmachinery.com\/pt\/double-roll-crusher\/","title":{"rendered":"Britador de rolos duplos"},"content":{"rendered":"<div class=\"gb-element-aeb12bdb\">\n<span class=\"gb-shape gb-shape-b4ff8e2f gb-shape--divider\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"-0.1 -0.1 443.3 46.2\">\n\t<path d=\"M127.1,0C49.3,0,71.5,46,0,46h443.1V0H127.1z\" stroke=\"#F8F8F8\" stroke-width=\"0.1\" fill=\"#F8F8F8\"><\/path>\n<\/svg><\/span>\n<\/div>\n\n\n\n<div class=\"gb-element-deb8eff8\">\n<div class=\"gb-element-80446081\">\n<div class=\"gb-element-454c1766\">\n<div class=\"gb-element-c01f8d64\">\n<p class=\"gb-text-22b4f045\"><span class=\"gb-shape\"><svg aria-hidden=\"true\" role=\"img\" height=\"1em\" width=\"1em\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path fill=\"currentColor\" d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg><\/span><span class=\"gb-text\">Britador de rolos duplos<\/span><\/p>\n\n\n\n<h2 class=\"gb-text gb-text-501f57ca\">Britador de Roletes Duplos Aston: Redu\u00e7\u00e3o de Precis\u00e3o e Gera\u00e7\u00e3o M\u00ednima de Finos<\/h2>\n\n\n\n<p class=\"gb-text gb-text-7cbc8170\">Projetado para britagem secund\u00e1ria e fina excepcional, o britador de roletes duplos processa com efici\u00eancia minerais de dureza m\u00e9dia e alimenta\u00e7\u00e3o a granel fr\u00e1gil com dimens\u00f5es inferiores a 80 mm, reduzindo-a uniformemente a um produto final entre 50 mm e 20 mm. Oferecendo desempenho est\u00e1vel em diversas opera\u00e7\u00f5es, constitui uma solu\u00e7\u00e3o central para produ\u00e7\u00e3o de areia artificial, mat\u00e9rias-primas cer\u00e2micas, beneficiamento mineral e redu\u00e7\u00e3o de materiais industriais nos setores de cimento, metalurgia e gera\u00e7\u00e3o de energia.<\/p>\n\n\n\n<p class=\"gb-text gb-text-4bd8c622\">Constru\u00eddo com roletes de liga de mangan\u00eas pesados e contrarrotativos, al\u00e9m de uma abertura de descarga ajust\u00e1vel, esta m\u00e1quina fornece controle preciso sobre a granulometria das part\u00edculas, minimizando poeira e superbritagem. Seu robusto mecanismo de acionamento processa com suavidade materiais dif\u00edceis \u2014 como seixos fluviais, min\u00e9rio de ferro, quartzo e carv\u00e3o \u2014 mantendo vaz\u00e3o cont\u00ednua com estabilidade operacional excepcional.<\/p>\n\n\n\n<p class=\"gb-text gb-text-867edfbb\">Com layout mec\u00e2nico simplificado e superf\u00edcies dos roletes resistentes ao desgaste, o britador de roletes duplos reduz significativamente o consumo de energia por tonelada e simplifica a manuten\u00e7\u00e3o rotineira. Seus baixos custos operacionais e alta durabilidade contra desgaste tornam-no um ativo econ\u00f4mico e de longo prazo para instala\u00e7\u00f5es de pequeno e m\u00e9dio porte, bem como para linhas completas de produ\u00e7\u00e3o.<\/p>\n\n\n\n<div class=\"gb-element-cb77a5e3\">\n<h5 class=\"gb-text-80285344\"><span class=\"gb-shape\"><svg aria-hidden=\"true\" role=\"img\" height=\"1em\" width=\"1em\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path fill=\"currentColor\" d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg><\/span><span class=\"gb-text\">Especifica\u00e7\u00f5es de alimenta\u00e7\u00e3o e sa\u00edda de agregado acabado<\/span><\/h5>\n\n\n\n<h5 class=\"gb-text-ed456f7f\"><span class=\"gb-shape\"><svg aria-hidden=\"true\" role=\"img\" height=\"1em\" width=\"1em\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path fill=\"currentColor\" d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg><\/span><span class=\"gb-text\"><strong>Tamanho da alimenta\u00e7\u00e3o: \u2264110 mm<\/strong><\/span><\/h5>\n\n\n\n<h5 class=\"gb-text-5274cb74\"><span class=\"gb-shape\"><svg aria-hidden=\"true\" role=\"img\" height=\"1em\" width=\"1em\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path fill=\"currentColor\" d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg><\/span><span class=\"gb-text\"><strong>Tamanho do produto final: 2\u20138 mm<\/strong><\/span><\/h5>\n\n\n\n<h5 class=\"gb-text-7f780ed7\"><span class=\"gb-shape\"><svg aria-hidden=\"true\" role=\"img\" height=\"1em\" width=\"1em\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path fill=\"currentColor\" d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg><\/span><span class=\"gb-text\"><strong>Capacidade: <strong>\u2264<\/strong>240 t\/h<\/strong><\/span><\/h5>\n<\/div>\n\n\n\n<div class=\"gb-element-1f785bc9\">\n<div class=\"gb-element-f4b8f95f\">\n<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" class=\"gb-media-84a68562\" alt=\"\" title=\"pedra grossa\" src=\"https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/07\/coarse-stone-1.webp\" srcset=\"https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/07\/coarse-stone-1.webp 300w, https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/07\/coarse-stone-1-18x12.webp 18w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\n\n\n\n<p class=\"gb-text gb-text-0559ede1\"><strong>Pedra grossa<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"gb-element-31aaf665\">\n<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" class=\"gb-media-bfe14c76\" alt=\"\" title=\"pedra de tamanho m\u00e9dio\" src=\"https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/07\/Middle-size-stone-1.webp\" srcset=\"https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/07\/Middle-size-stone-1.webp 300w, https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/07\/Middle-size-stone-1-18x12.webp 18w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\n\n\n\n<p class=\"gb-text gb-text-f7e50a14\"><strong>Pedra de tamanho m\u00e9dio<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"gb-element-3551b66b\">\n<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" class=\"gb-media-7136a653\" alt=\"\" title=\"pedra fina\" src=\"https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/07\/Fine-stone-1.webp\" srcset=\"https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/07\/Fine-stone-1.webp 300w, https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/07\/Fine-stone-1-18x12.webp 18w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\n\n\n\n<p class=\"gb-text gb-text-869f8310\"><strong>Pedra fina<\/strong><\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-c77d980b\">\n<a class=\"gb-text gb-text-7bbaa31e\" href=\"#popmake-975\">Solicite um or\u00e7amento gratuito agora<\/a>\n<\/div>\n\n\n\n<p class=\"gb-text gb-text-f04efb90\"><strong><a href=\"https:\/\/astonmachinery.com\/pt\/\">In\u00edcio<\/a><\/strong> <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-global-color-9-color\"><strong>\/<\/strong><\/mark> <strong><a type=\"page\" id=\"91\" href=\"https:\/\/astonmachinery.com\/pt\/products\/\">Equipamento <\/a><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-global-color-9-color\">\/<\/mark> <\/strong>Britador de rolos duplos<\/p>\n<\/div>\n\n\n\n<div class=\"gb-element-c7e88a0d\">\n<img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"1080\" class=\"gb-media-7ec30336\" alt=\"\" title=\"britador-de-rolos-duplos-banner\" src=\"https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/08\/Double-roll-crusher-banner.png\" srcset=\"https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/08\/Double-roll-crusher-banner.png 1080w, https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/08\/Double-roll-crusher-banner-300x300.png 300w, https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/08\/Double-roll-crusher-banner-1024x1024.png 1024w, https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/08\/Double-roll-crusher-banner-150x150.png 150w, https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/08\/Double-roll-crusher-banner-768x768.png 768w, https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/08\/Double-roll-crusher-banner-12x12.png 12w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/>\n<\/div>\n<\/div>\n\n\n\n<div><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-b6b02d83\">\n<span class=\"gb-shape gb-shape-47486762 gb-shape--divider\"><svg viewbox=\"0 0 443.1 46\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n\t<path fill=\"#ffffff\" stroke-width=\"0.1\" stroke=\"#ffffff\" d=\"M127.1,0C49.3,0,71.5,46,0,46h443.1V0H127.1z\"><\/path>\n<\/svg><\/span>\n<\/div>\n\n\n\n<div class=\"gb-element-f577e280\">\n<div class=\"gb-element-2f6ba38d\">\n<h2 class=\"gb-text gb-text-2f70d8df\"><strong>Campo de aplica\u00e7\u00e3o do britador de roletes duplos<\/strong><\/h2>\n\n\n\n<div class=\"gb-element-0858efd2\">\n<div class=\"gb-element-f57525a2\">\n<div class=\"gb-element-5ba04c8d\">\n<div>\n<p class=\"gb-text gb-text-927659ae\">Material<\/p>\n<\/div>\n\n\n\n<div class=\"gb-element-94ec5a32\">\n<p class=\"gb-text\">Altamente eficaz no processamento de uma ampla gama de rochas e minerais de dureza m\u00e9dia e fr\u00e1geis \u2014 como seixos fluviais, min\u00e9rio de ferro, quartzo, calc\u00e1rio, cl\u00ednquer, esc\u00f3ria, coque, carv\u00e3o, xisto e mat\u00e9rias-primas cer\u00e2micas. Projetado para lidar tanto com alimenta\u00e7\u00f5es secas quanto pegajosas ou moderadamente \u00famidas, garante redu\u00e7\u00e3o dimensional previs\u00edvel, com m\u00ednima superbritagem e gera\u00e7\u00e3o excepcionalmente baixa de poeira.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-2cff8fb9\">\n<div class=\"gb-element-cf779b24\">\n<div>\n<p class=\"gb-text gb-text-826b7ce9\">Aplica\u00e7\u00e3o<\/p>\n<\/div>\n\n\n\n<div class=\"gb-element-f553ed98\">\n<p class=\"gb-text\">Amplamente utilizado na produ\u00e7\u00e3o de areia artificial, beneficiamento mineral, cer\u00e2mica, refrat\u00e1rios, f\u00e1bricas de cimento, processamento qu\u00edmico, metalurgia e gera\u00e7\u00e3o de energia. Fornece uma solu\u00e7\u00e3o confi\u00e1vel e de baixo consumo energ\u00e9tico para britagem secund\u00e1ria ou fina, destinada a instala\u00e7\u00f5es que buscam controle rigoroso do tamanho das part\u00edculas, baixos custos operacionais e circuitos simplificados de manuseio de materiais.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-8200f6bc\">\n<div class=\"gb-element-9b1bd514\">\n<h2 class=\"gb-text\">Caracter\u00edsticas do britador de roletes duplos:<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Estrutura compacta e leve:<\/strong> Acionamento direto do motor e geometria otimizada do quadro reduzem o peso total da m\u00e1quina e sua altura, permitindo integra\u00e7\u00e3o f\u00e1cil em espa\u00e7os limitados ou plataformas m\u00f3veis, sem comprometer a rigidez estrutural.<\/li>\n\n\n\n<li><strong>Pegada m\u00ednima e manuten\u00e7\u00e3o simplificada:<\/strong> O arranjo lateral dos dois roletes minimiza a \u00e1rea de instala\u00e7\u00e3o, enquanto portas de inspe\u00e7\u00e3o articuladas e caixas de rolamentos modulares permitem acesso r\u00e1pido para ajuste da abertura e substitui\u00e7\u00e3o das capas dos roletes.<\/li>\n\n\n\n<li><strong>Veda\u00e7\u00e3o avan\u00e7ada contra poeira e opera\u00e7\u00e3o silenciosa:<\/strong> Selos labir\u00ednticos internos combinados com cortinas de borracha pesadas contra poeira envolvem totalmente a c\u00e2mara de britagem, bloqueando part\u00edculas a\u00e9reas na fonte e amortecendo vibra\u00e7\u00f5es de impacto para garantir opera\u00e7\u00e3o limpa e silenciosa.<\/li>\n<\/ul>\n\n\n\n<div class=\"gb-element-fec9369b\">\n<a class=\"gb-text gb-text-c2e3f1d6\" href=\"#popmake-972\"><strong>Solicite um or\u00e7amento gratuito agora<\/strong><\/a>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-3919df22\">\n<div class=\"gb-element-311afe10\">\n<h2 class=\"gb-text\">Especifica\u00e7\u00f5es do britador de roletes duplos:<\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td><strong>Modelo<\/strong><\/td><td><strong>Di\u00e2metro dos roletes (mm)<\/strong><\/td><td><strong>Largura dos roletes (mm)<\/strong><\/td><td><strong>Tamanho de alimenta\u00e7\u00e3o (mm)<\/strong><\/td><td><strong>Tamanho da descarga (mm)<\/strong><\/td><td><strong>Capacidade (t\/h)<\/strong><\/td><td><strong>Pot\u00eancia do motor (kW)<\/strong><\/td><\/tr><tr><td><strong>2PG400x250<\/strong><\/td><td>400<\/td><td>250<\/td><td>&lt;35<\/td><td>2-8<\/td><td>2-10<\/td><td>5,5\u00d72<\/td><\/tr><tr><td><strong>2PG400x400<\/strong><\/td><td>400<\/td><td>400<\/td><td>&lt;35<\/td><td>2-8<\/td><td>5-15<\/td><td>7,5\u00d72<\/td><\/tr><tr><td><strong>2PG610x400<\/strong><\/td><td>600<\/td><td>400<\/td><td>&lt; 40<\/td><td>2-8<\/td><td>10-20<\/td><td>15\u00d72<\/td><\/tr><tr><td><strong>2PG750x500<\/strong><\/td><td>750<\/td><td>500<\/td><td>&lt; 40<\/td><td>2-8<\/td><td>15-30<\/td><td>18,5\u00d72<\/td><\/tr><tr><td><strong>2PG800x600<\/strong><\/td><td>800<\/td><td>600<\/td><td>&lt; 40<\/td><td>2-8<\/td><td>25-40<\/td><td>22\u00d72<\/td><\/tr><tr><td><strong>2PGY1000x700<\/strong><\/td><td>1000<\/td><td>700<\/td><td>&lt;60<\/td><td>2-8<\/td><td>35-60<\/td><td>30\u00d72<\/td><\/tr><tr><td><strong>2PGY1200x800<\/strong><\/td><td>1200<\/td><td>800<\/td><td>&lt;60<\/td><td>2-8<\/td><td>50-100<\/td><td>45\u00d72<\/td><\/tr><tr><td><strong>2PGY1500x800<\/strong><\/td><td>1500<\/td><td>800<\/td><td>&lt;80<\/td><td>2-8<\/td><td>90-140<\/td><td>90\u00d72<\/td><\/tr><tr><td><strong>2PGY1500x1000<\/strong><\/td><td>1500<\/td><td>1000<\/td><td>&lt;80<\/td><td>2-8<\/td><td>120-180<\/td><td>110\u00d72<\/td><\/tr><tr><td><strong>2PGY1800x1000<\/strong><\/td><td>1800<\/td><td>1000<\/td><td>&lt;100<\/td><td>2-8<\/td><td>160-240<\/td><td>160\u00d72<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"gb-element-70e57ea4\">\n<a class=\"gb-text gb-text-b50ae5c4\" href=\"#popmake-972\"><strong>Solicitar detalhes de pre\u00e7os<\/strong><\/a>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-5b4ef509\">\n<div class=\"gb-element-9c271d33\">\n<h2 class=\"gb-text\">Materiais processados pelo britador de roletes duplos<\/h2>\n\n\n\n<div class=\"gb-carousel gb-carousel-3543ad73\" data-slides-per-view=\"6\" data-space-between=\"20px\" data-free-mode=\"true\" data-pagination-type=\"bullets\" data-mousewheel=\"true\" data-grid-rows=\"2\" data-autoplay-enabled=\"true\" data-carousel-id=\"3543ad73\">\n<div class=\"gb-carousel-items\">\n<div class=\"gb-carousel-item gb-carousel-item-1769b728\">\n<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" class=\"gb-media-2f9f70ec\" alt=\"\" title=\"dolomita\" src=\"https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/06\/dolomite.jpg\"\/>\n\n\n\n<p class=\"gb-text\"><strong>Dolomita<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"gb-carousel-item gb-carousel-item-d26f04f2\">\n<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" class=\"gb-media-9139ee94\" alt=\"\" title=\"Bentonita\" src=\"https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/08\/Bentonite.jpg\" srcset=\"https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/08\/Bentonite.jpg 300w, https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/08\/Bentonite-18x12.jpg 18w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\n\n\n\n<p class=\"gb-text gb-text-ef133d8d\"><strong>Bentonita<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"gb-carousel-item gb-carousel-item-b2e96115\">\n<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" class=\"gb-media-e2452776\" alt=\"\" title=\"rocha calc\u00e1ria\" src=\"http:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/04\/limestone-rock.jpg\"\/>\n\n\n\n<p class=\"gb-text gb-text-6bdeeabf\"><strong>Calc\u00e1rio<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"gb-carousel-item gb-carousel-item-850235a6\">\n<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" class=\"gb-media-a4c95c4e\" alt=\"\" title=\"Carv\u00e3o\" src=\"https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/08\/Coal.jpg\" srcset=\"https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/08\/Coal.jpg 300w, https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/08\/Coal-18x12.jpg 18w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\n\n\n\n<p class=\"gb-text gb-text-50a38660\"><strong>Carv\u00e3o<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"gb-carousel-item gb-carousel-item-e12c6ee0\">\n<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" class=\"gb-media-f9ca665a\" alt=\"\" title=\"gesso\" src=\"https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/06\/gypsum.jpg\"\/>\n\n\n\n<p class=\"gb-text gb-text-fa39470d\"><strong>Gesso<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"gb-carousel-item gb-carousel-item-83952541\">\n<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" class=\"gb-media-d944296a\" alt=\"\" title=\"tijolo e telha descartada\" src=\"https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/06\/brick-and-waste-tile.jpg\"\/>\n\n\n\n<p class=\"gb-text gb-text-acec71e4\"><strong>Tijolos e telhas<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"gb-carousel-item gb-carousel-item-99aa90fa\">\n<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" class=\"gb-media-4168b62f\" alt=\"\" title=\"concreto reciclado\" src=\"https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/06\/recycled-concrete.jpg\"\/>\n\n\n\n<p class=\"gb-text gb-text-009d260c\"><strong>Concreto reciclado<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"gb-carousel-item gb-carousel-item-59346a12\">\n<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" class=\"gb-media-f54bf802\" alt=\"\" title=\"calibrador de carv\u00e3o\" src=\"https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/06\/coal-gauge.jpg\"\/>\n\n\n\n<p class=\"gb-text gb-text-63b3cacf\"><strong>Gangue de carv\u00e3o<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"gb-carousel-item gb-carousel-item-6d93bbd7\">\n<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" class=\"gb-media-1f2dd862\" alt=\"\" title=\"Rocha fosf\u00e1tica\" src=\"https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/07\/Phosphate-rock.jpg\" srcset=\"https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/07\/Phosphate-rock.jpg 300w, https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/07\/Phosphate-rock-18x12.jpg 18w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\n\n\n\n<p class=\"gb-text gb-text-c2899a80\"><strong>Rocha fosf\u00e1tica<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"gb-carousel-item gb-carousel-item-9ab1a3c6\">\n<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" class=\"gb-media-d2632c9b\" alt=\"\" title=\"rochas de min\u00e9rio de chumbo e zinco\" src=\"http:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/04\/lead-zinc-ore-rocks.jpg\"\/>\n\n\n\n<p class=\"gb-text gb-text-00a487d5\"><strong>Sal-gema<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"gb-carousel-item gb-carousel-item-e47fe330\">\n<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" class=\"gb-media-9fb04aa9\" alt=\"\" title=\"Talco\" src=\"https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/07\/Talc.jpg\" srcset=\"https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/07\/Talc.jpg 300w, https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/07\/Talc-18x12.jpg 18w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\n\n\n\n<p class=\"gb-text gb-text-32e17406\"><strong>Talco<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"gb-carousel-item gb-carousel-item-c6024be3\">\n<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" class=\"gb-media-f8899560\" alt=\"\" title=\"xisto\" src=\"https:\/\/astonmachinery.com\/wp-content\/uploads\/2026\/06\/shale.jpg\"\/>\n\n\n\n<p class=\"gb-text gb-text-86d46c63\"><strong>Xisto<\/strong><\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-ebc5e0f0\">\n<nav aria-label=\"Pagina\u00e7\u00e3o do carrossel\" role=\"navigation\" class=\"gb-carousel-pagination gb-carousel-pagination-b7b6f22b\" data-pagination-type=\"bullets\"><span class=\"gb-carousel-dot\" style=\"display: inline-block !important;\"><\/span><\/nav>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-c4e20cc8\">\n<a class=\"gb-text gb-text-d448c011\" href=\"#popmake-972\"><strong>Informe-nos quais s\u00e3o suas mat\u00e9rias-primas<\/strong><\/a>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-0628a825\">\n<div class=\"gb-element-22f9f8c4\">\n<div class=\"gb-element-07e1e7c0\">\n<h2 class=\"gb-text\">Aplica\u00e7\u00f5es vers\u00e1teis do britador de roletes duplos<\/h2>\n\n\n\n<p class=\"gb-text gb-text-0fb16edf\">Os britadores de roletes duplos proporcionam redu\u00e7\u00e3o dimensional est\u00e1vel e controlada nas etapas de britagem m\u00e9dia e fina. Operando por esmagamento sob alta press\u00e3o e cisalhamento dos roletes, o equipamento processa eficazmente materiais fr\u00e1geis, de dureza m\u00e9dia e fri\u00e1veis at\u00e9 limites granulom\u00e9tricos rigorosos \u2014 minimizando a superbritagem, reduzindo o consumo energ\u00e9tico e substituindo unidades de moagem secund\u00e1ria intensivas em energia.<\/p>\n\n\n\n<h3 class=\"gb-text gb-text-6dd8b2f8\">\u00c1reas t\u00edpicas de aplica\u00e7\u00e3o<\/h3>\n\n\n\n<p class=\"gb-text-cd86d6b2\"><span class=\"gb-shape\"><svg aria-hidden=\"true\" role=\"img\" height=\"1em\" width=\"1em\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path fill=\"currentColor\" d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg><\/span><span class=\"gb-text\"><strong>Areia fabricada e processamento de agregados:<\/strong><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A m\u00e1quina tritura rochas dif\u00edceis de britar finamente\u2014como seixos fluviais, quartzo e calc\u00e1rio\u2014em areia c\u00fabica de alta qualidade com teor controlado de finos, fornecendo agregados mi\u00fados ideais para usinas de dosagem de concreto e mistura de asfalto.<\/p>\n\n\n\n<p class=\"gb-text-dc72efea\"><span class=\"gb-shape\"><svg aria-hidden=\"true\" role=\"img\" height=\"1em\" width=\"1em\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path fill=\"currentColor\" d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8zm0 448c-110.5 0-200-89.5-200-200S145.5 56 256 56s200 89.5 200 200-89.5 200-200 200z\"><\/path><\/svg><\/span><span class=\"gb-text\"><strong>Minera\u00e7\u00e3o e beneficiamento mineral:<\/strong><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Projetado para britagem fina de min\u00e9rio de ferro, minerais met\u00e1licos e ganga, o controle preciso do entreferro dos rolos garante distribui\u00e7\u00f5es estreitas do tamanho das part\u00edculas na sa\u00edda, otimizando a qualidade da alimenta\u00e7\u00e3o para moinhos de moagem downstream e separadores magn\u00e9ticos.<\/p>\n\n\n\n<p class=\"gb-text-72460383\"><span class=\"gb-shape\"><svg aria-hidden=\"true\" role=\"img\" height=\"1em\" width=\"1em\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path fill=\"currentColor\" d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg><\/span><span class=\"gb-text\"><strong>Ind\u00fastrias metal\u00fargica, qu\u00edmica e do carv\u00e3o:<\/strong><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trata materiais a granel fr\u00e1geis, como coque, carv\u00e3o, esc\u00f3ria e cl\u00ednquer industrial. A a\u00e7\u00e3o suave de compress\u00e3o evita a gera\u00e7\u00e3o excessiva de finos e poeira, garantindo permeabilidade ideal para a fus\u00e3o em alto-forno e para a gaseifica\u00e7\u00e3o qu\u00edmica.<\/p>\n\n\n\n<p class=\"gb-text-8e12d645\"><span class=\"gb-shape\"><svg aria-hidden=\"true\" role=\"img\" height=\"1em\" width=\"1em\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path fill=\"currentColor\" d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8zm0 448c-110.5 0-200-89.5-200-200S145.5 56 256 56s200 89.5 200 200-89.5 200-200 200z\"><\/path><\/svg><\/span><span class=\"gb-text\"><strong>Fabrica\u00e7\u00e3o de cer\u00e2micas e refrat\u00e1rios:<\/strong><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Reduz argilas brutas, feldspato e minerais refrat\u00e1rios at\u00e9 gr\u00e3os finos e uniformes, sem degrada\u00e7\u00e3o t\u00e9rmica ou desgaste excessivo, simplificando a prepara\u00e7\u00e3o de mat\u00e9rias-primas para circuitos de queima em fornos e moldagem.<\/p>\n\n\n\n<a class=\"gb-text gb-text-07b4ce75\" href=\"#popmake-972\">Explore aplica\u00e7\u00f5es industriais<\/a>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-c71b6caf\">\n<div class=\"gb-element-1a817806\">\n<div class=\"gb-element-c2c745d3\">\n<div class=\"gb-element-fd548090\">\n<h2 class=\"gb-text\">Processo de funcionamento do britador de rolos duplos<\/h2>\n\n\n\n<p class=\"gb-text\">O britador de rolos duplos opera por meio de esmagamento cont\u00ednuo sob alta press\u00e3o pelos rolos e cisalhamento por atrito. Utilizando dois acionamentos independentes por motor e transmiss\u00f5es de engrenagens robustas, dois rolos de a\u00e7o mangan\u00eas rotativos em sentidos opostos puxam o material a granel entrante para a zona de britagem, executando redu\u00e7\u00e3o precisa de tamanho at\u00e9 as especifica\u00e7\u00f5es exatas das part\u00edculas.<\/p>\n\n\n\n<div class=\"gb-element-ce545714\">\n<a class=\"gb-text gb-text-2f210248\" href=\"#popmake-972\"><strong>Solicite um or\u00e7amento gratuito agora<\/strong><\/a>\n<\/div>\n<\/div>\n\n\n\n<div>\n<div class=\"gb-accordion\">\n<div class=\"gb-accordion__item gb-accordion__item-836f7195\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-c979558f\" id=\"gb-accordion-toggle-c979558f\">\n<span class=\"gb-text gb-text-4d35dd0d\"><strong>Alimenta\u00e7\u00e3o de material<\/strong><\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-6f09eb53\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"208 96 128 176 48 96\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"48 160 128 80 208 160\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content\" id=\"gb-accordion-content-fefeafca\">\n<div class=\"gb-element-b79bd92c\">\n<p class=\"wp-block-paragraph\">O material bruto a granel entra continuamente no funil superior por meio de uma alimentadora regulada. O projeto da entrada garante distribui\u00e7\u00e3o uniforme do material ao longo do comprimento total da face dos rolos, evitando desgaste localizado dos rolos e criando condi\u00e7\u00f5es ideais para uma britagem uniforme.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-accordion__item gb-accordion__item-6bc87e30\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-e867c09c\" id=\"gb-accordion-toggle-e867c09c\">\n<span class=\"gb-text gb-text-a3e0de21\"><strong>Acionamento duplo independente por motor e transmiss\u00e3o sincronizada <\/strong><\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-c079c210\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"208 96 128 176 48 96\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"48 160 128 80 208 160\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content\" id=\"gb-accordion-content-68752905\">\n<div class=\"gb-element-c07a4060\">\n<p class=\"wp-block-paragraph\">A pot\u00eancia \u00e9 fornecida por dois motores el\u00e9tricos separados. Um motor aciona o rolo com rolamento fixo por transmiss\u00e3o por correia em V; uma engrenagem lateral robusta montada no eixo do rolo fixo ent\u00e3o engrena diretamente para acionar o rolo com rolamento m\u00f3vel, alcan\u00e7ando rota\u00e7\u00e3o contr\u00e1ria sincronizada nas velocidades operacionais ideais.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-accordion__item gb-accordion__item-5106c6f8\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-74435926\" id=\"gb-accordion-toggle-74435926\">\n<span class=\"gb-text gb-text-07a55409\"><strong>Esmagamento sob alta press\u00e3o pelos rolos e cisalhamento<\/strong><\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-cf7c3b30\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"208 96 128 176 48 96\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"48 160 128 80 208 160\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content\" id=\"gb-accordion-content-ab9f3700\">\n<div class=\"gb-element-093beabb\">\n<p class=\"wp-block-paragraph\">Impulsionados por enorme energia cin\u00e9tica e pela gravidade, os fragmentos britados s\u00e3o lan\u00e7ados contra as placas de impacto resistentes ao desgaste e contra os revestimentos estruturais. O material que ressalta \u00e9 redirecionado para o caminho dos martelos rotativos, sofrendo impactos, colis\u00f5es e fric\u00e7\u00e3o repetidos at\u00e9 que o tamanho dos gr\u00e3os seja significativamente reduzido.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-accordion__item gb-accordion__item-6e5ac8de\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-6bed9fed\" id=\"gb-accordion-toggle-6bed9fed\">\n<span class=\"gb-text gb-text-ebb31d28\"><strong>Classifica\u00e7\u00e3o precisa por peneira\u00e7\u00e3o e descarga cont\u00ednua<\/strong><\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-7592c015\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"208 96 128 176 48 96\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"48 160 128 80 208 160\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content\" id=\"gb-accordion-content-682b4b97\">\n<div class=\"gb-element-c07daf61\">\n<p class=\"wp-block-paragraph\">A parte inferior da c\u00e2mara de britagem \u00e9 equipada com uma grade\/placa crivadora ajust\u00e1vel. O material reduzido abaixo da abertura da tela passa imediatamente para descarga. Part\u00edculas maiores que a abertura s\u00e3o retidas na grade, recebendo martelamento cont\u00ednuo e abras\u00e3o pelas pontas dos martelos at\u00e9 atingirem o tamanho-alvo para passagem.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-155f8d6f\">\n<div class=\"gb-element-879ca60f\">\n<div class=\"gb-element-4f9d29aa\">\n<div class=\"gb-element-3d609f22\">\n<h2 class=\"gb-text\">Componentes principais do britador de rolos duplos<\/h2>\n\n\n\n<p class=\"gb-text\">Projetado para britagem por compress\u00e3o eficiente, nosso britador de rolos duplos utiliza a press\u00e3o oposta dos rolos para proporcionar redu\u00e7\u00e3o controlada com m\u00ednima britagem excessiva e altos rendimentos c\u00fabicos. Constru\u00eddo com componentes de acionamento robustos, superf\u00edcies em liga resistente ao desgaste e prote\u00e7\u00e3o autom\u00e1tica contra sobrecarga, garante vaz\u00e3o est\u00e1vel e baixos custos operacionais, mesmo ao processar materiais pegajosos, \u00famidos ou fri\u00e1veis.<\/p>\n\n\n\n<div class=\"gb-element-202371a7\">\n<a class=\"gb-text gb-text-093837a2\" href=\"#popmake-972\"><strong>Solicite um or\u00e7amento gratuito agora<\/strong><\/a>\n<\/div>\n<\/div>\n\n\n\n<div>\n<div class=\"gb-accordion\">\n<div class=\"gb-accordion__item gb-accordion__item-822264ec\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-512e2ae8\" id=\"gb-accordion-toggle-512e2ae8\">\n<span class=\"gb-text gb-text-3bb113e9\"><strong>Superf\u00edcie dos rolos e revestimentos em liga resistente ao desgaste <\/strong><\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-a6618948\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"208 96 128 176 48 96\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"48 160 128 80 208 160\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content\" id=\"gb-accordion-content-a1a6f3ea\">\n<div class=\"gb-element-1dbf8dad\">\n<p class=\"wp-block-paragraph\">Os rolos moedores possuem corpos estruturalmente otimizados equipados com revestimentos substitu\u00edveis em liga resistente ao desgaste. Projetado para suportar alta fric\u00e7\u00e3o superficial e forte compress\u00e3o, esse design assegura longa vida \u00fatil operacional e substitui\u00e7\u00e3o f\u00e1cil dos revestimentos.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-accordion__item gb-accordion__item-78b66aab\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-a4befc53\" id=\"gb-accordion-toggle-a4befc53\">\n<span class=\"gb-text gb-text-e92f87c3\"><strong>Conjunto de rolamentos de rolos esf\u00e9ricos robustos <\/strong><\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-7d762dc4\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"208 96 128 176 48 96\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"48 160 128 80 208 160\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content\" id=\"gb-accordion-content-c3510f06\">\n<div class=\"gb-element-95eea2d6\">\n<p class=\"wp-block-paragraph\">Rolamentos de rolos esf\u00e9ricos de alta capacidade suportam os eixos de rota\u00e7\u00e3o oposta, acomodando perfeitamente cargas radiais elevadas. Os assentos selados dos rolamentos mant\u00eam o equil\u00edbrio din\u00e2mico dos eixos e a rota\u00e7\u00e3o suave durante opera\u00e7\u00f5es cont\u00ednuas de britagem pesada.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-accordion__item gb-accordion__item-22db8203\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-837a6c16\" id=\"gb-accordion-toggle-837a6c16\">\n<span class=\"gb-text gb-text-50932698\"><strong>Sistema de ajuste de folga por mola e hidr\u00e1ulico<\/strong><\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-99d5ca17\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"208 96 128 176 48 96\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"48 160 128 80 208 160\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content\" id=\"gb-accordion-content-26191aba\">\n<div class=\"gb-element-f459c47a\">\n<p class=\"wp-block-paragraph\">Equipado com um mecanismo flex\u00edvel de press\u00e3o e ajuste de folga, esse conjunto mant\u00e9m a press\u00e3o de moagem ideal entre os rolos, permitindo controle preciso do dimensionamento do produto para atender a diversas exig\u00eancias de aplica\u00e7\u00e3o.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-accordion__item gb-accordion__item-181f018f\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-7b9a0af8\" id=\"gb-accordion-toggle-7b9a0af8\">\n<span class=\"gb-text gb-text-bfaf9d73\"><strong>Carca\u00e7a vedada com placas de revestimento antipoeira <\/strong><\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-a7c56e3d\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"208 96 128 176 48 96\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"48 160 128 80 208 160\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content\" id=\"gb-accordion-content-92311016\">\n<div class=\"gb-element-0f33d5fb\">\n<p class=\"wp-block-paragraph\">A c\u00e2mara interna de britagem \u00e9 forrada com placas resistentes \u00e0 poeira dentro de uma carca\u00e7a protetora herm\u00e9tica. Essa veda\u00e7\u00e3o eficaz impede o respingamento de material fino, reduz drasticamente as emiss\u00f5es de poeira e diminui os n\u00edveis de ru\u00eddo operacional no local.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-accordion__item gb-accordion__item-f65fe379\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-5f40a025\" id=\"gb-accordion-toggle-5f40a025\">\n<span class=\"gb-text gb-text-01e5cb49\"><strong>Unidade autom\u00e1tica de prote\u00e7\u00e3o contra sobrecarga por corpos estranhos (tramp iron) <\/strong><\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-74a6ce3d\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"208 96 128 176 48 96\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"48 160 128 80 208 160\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content\" id=\"gb-accordion-content-292c499b\">\n<div class=\"gb-element-3bd67447\">\n<p class=\"wp-block-paragraph\">Um mecanismo integrado de prote\u00e7\u00e3o de seguran\u00e7a \u00e9 acionado automaticamente quando detritos met\u00e1licos n\u00e3o brit\u00e1veis entram na c\u00e2mara. O rolo flutuante retrai-se momentaneamente para descarregar com seguran\u00e7a os objetos estranhos antes de retornar automaticamente \u00e0 posi\u00e7\u00e3o inicial e retomar a produ\u00e7\u00e3o normal.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Britador de rolos duplos Aston Britador de rolos duplos: Redu\u00e7\u00e3o precisa e gera\u00e7\u00e3o m\u00ednima de finos Projetado para britagem secund\u00e1ria e fina excepcional, o britador de rolos duplos processa com efici\u00eancia minerais de dureza m\u00e9dia e alimenta\u00e7\u00e3o a granel fr\u00e1gil com at\u00e9 80 mm, reduzindo-a uniformemente a 50 mm\u201320 mm. Oferecendo desempenho est\u00e1vel em diversas opera\u00e7\u00f5es, constitui uma solu\u00e7\u00e3o essencial \u2026 <a title=\"Britador de rolos duplos\" class=\"read-more\" href=\"https:\/\/astonmachinery.com\/pt\/double-roll-crusher\/\" aria-label=\"Leia mais sobre britador de rolos duplos\">Ler mais<\/a><\/p>","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2711","page","type-page","status-publish"],"_links":{"self":[{"href":"https:\/\/astonmachinery.com\/pt\/wp-json\/wp\/v2\/pages\/2711","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/astonmachinery.com\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/astonmachinery.com\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/astonmachinery.com\/pt\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/astonmachinery.com\/pt\/wp-json\/wp\/v2\/comments?post=2711"}],"version-history":[{"count":4,"href":"https:\/\/astonmachinery.com\/pt\/wp-json\/wp\/v2\/pages\/2711\/revisions"}],"predecessor-version":[{"id":2769,"href":"https:\/\/astonmachinery.com\/pt\/wp-json\/wp\/v2\/pages\/2711\/revisions\/2769"}],"wp:attachment":[{"href":"https:\/\/astonmachinery.com\/pt\/wp-json\/wp\/v2\/media?parent=2711"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}